CN215227959U

CN215227959U - Tensioning device for thoracic surgery clinical operation

Info

Publication number: CN215227959U
Application number: CN202120009829.3U
Authority: CN
Inventors: 张彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-12-21
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a tensioning device for thoracic surgery clinical operation, which relates to the medical field and mainly aims to solve the control problem of the tensioning device; the device includes the vertical pole, the installation festival is installed in the top grafting of vertical pole, the horizontal position grafting of installation festival installs the horizontal pole, the middle part fixed mounting of horizontal pole has the shadowless lamp, the side fixed mounting of installation festival has the cylinder pole, the afterbody fixed mounting of cylinder pole has the cylinder, fixed mounting has the cylinder push rod between the front end of cylinder and the horizontal pole, the middle part slip grafting of vertical pole installs straining device, straining device's surface cup joints installs the cotton rope, the terminal fixed mounting of cotton rope has clamping device, the bottom surface movable mounting of vertical pole has the spring pearl, straining device's bottom fixed mounting has the second cylinder pole, the bottom fixed mounting of second cylinder pole has the second cylinder, the bottom fixed mounting of vertical pole has the chassis, the bottom fixed mounting on chassis has the gyro wheel.

Description

Tensioning device for thoracic surgery clinical operation

Technical Field

The utility model relates to a medical health field specifically is a straining device is used in thoracic surgery clinical operation.

Background

Thoracic surgery is a medical special department, which is specialized in the diagnosis and treatment of pathological changes of the thoracic cavity, mainly esophagus, lung and mediastinum, and the field of mammary gland surgery is also classified into the special department, wherein lung surgery and esophageal surgery are mainly used. In the resection operation of lung lesion, which is common in thoracic surgery, the sternum of a patient needs to be cut open, fixed on a bracket and pulled to the edge, so that the internal organ part of the patient leaks out to facilitate the operation; however, most of the existing sternum stretching devices are rigid metal devices, the stretching force of the existing sternum stretching devices cannot be controlled at will, and the adjustment is troublesome, so that the precious time of the operation process is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chest surgery is straining device for clinical operation to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tensioning device for thoracic surgery clinical operation comprises a longitudinal rod, a mounting joint is inserted and mounted at the top of the longitudinal rod, a transverse rod is inserted and mounted at the transverse position of the mounting joint, a shadowless lamp is fixedly mounted at the middle part of the transverse rod, a cylinder rod is fixedly mounted at the side edge of the mounting joint, a cylinder is fixedly mounted at the tail part of the cylinder rod, a cylinder push rod is fixedly mounted between the front end of the cylinder and the transverse rod, a tensioning device is slidably inserted and mounted at the middle part of the longitudinal rod, a cotton rope is sleeved and mounted on the surface of the tensioning device, a clamping device is fixedly mounted at the tail end of the cotton rope, spring beads are movably mounted on the bottom surface of the longitudinal rod, a pipe fitting is inserted and mounted at the bottom of the longitudinal rod, hole positions corresponding to the spring beads are arranged on the surface of the pipe fitting, a second cylinder rod is fixedly mounted at the bottom of the tensioning device, a second cylinder is fixedly mounted at the bottom of the second cylinder rod, a chassis is fixedly mounted at the bottom of the longitudinal rod, the bottom of the chassis is fixedly provided with a roller.

Preferably, the tail end of the cotton rope is fixedly provided with a rod piece, the tail end surface of the rod piece is provided with a rotating groove, the rotating groove is internally provided with a rotating rod in an inserting mode, the rotating rod and the rod piece are hinged to each other in an inserting mode and provided with a hinge, and the bottom of the rotating rod is fixedly provided with a clamping device.

Preferably, a sliding sleeve is inserted between the tension device and the longitudinal rod.

Preferably, clamping device includes the axostylus axostyle of fixed mounting in the bull stick bottom, and the fixed surface of axostylus axostyle installs the external screw thread, and the surface of axostylus axostyle cup joints installs the pipe box, and the inner wall of pipe box is seted up there is the internal thread, and the bottom fixed mounting of axostylus axostyle has the elasticity lamella, and the inner wall fixed mounting of elasticity lamella has the cushion.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

preferably, the tensioning device comprises an outer edge which is inserted in the surface of the longitudinal rod in a sliding mode, a winding shaft is fixedly installed in the middle of the outer edge, a second rotating rod is fixedly installed on the surface of the outer edge, a pin hole is formed in the surface of the second rotating rod, and a pin is inserted and installed inside the pin hole.

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

1. the device can change the stretching force of the sternum of a patient according to the specific needs of the operation, so that the opening degrees of internal organs of the chest of the patient are different, and the operation links of doctors are facilitated;

2. the clamping device of the device is matched with the characteristic that the end surface of the sternum is sharp, and a corresponding fastening device is arranged, so that the stretching process of the sternum is more stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle clamping device of the present invention.

Fig. 3 is a schematic structural view of the middle clamping device of the present invention.

Fig. 4 is a schematic structural view of a tension device according to another embodiment of the present invention.

Notations for reference numerals: the device comprises a longitudinal rod 1, a mounting joint 2, a cross rod 3, a shadowless lamp 4, a cylinder rod 5, a cylinder 6, a cylinder push rod 7, a tensioning device 8, a cotton rope 9, a clamping device 10, a spring bead 11, a pipe fitting 12, a hole site 13, a second cylinder rod 14, a second cylinder 15, a chassis 16, a roller 17, a rod member 101, a rotating groove 102, a rotating rod 103, a hinge 104, a clamping device 105, a shaft rod 1051, an external thread 1052, a pipe sleeve 1053, an internal thread 1054, an elastic flap 1055, a rubber cushion 1056, an outer edge 81, an 82 winding shaft, a second rotating rod 83, a pin hole 84 and a pin 85.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a tension device for thoracic surgery clinical operation includes a vertical rod 1, wherein the vertical rod 1 is a longitudinal support for the whole device. The top of the longitudinal rod 1 is provided with an installation section 2 in an inserted connection mode, the transverse position of the installation section 2 is provided with a transverse rod 3 in an inserted connection mode, and the transverse rod 3 can freely move in the installation section 2 to further achieve the change of the transverse width of the device. The middle part of the cross bar 3 is fixedly provided with a shadowless lamp 4 which is a lighting device. The side fixed mounting of installing section 2 has cylinder pole 5, and the afterbody fixed mounting of cylinder pole 5 has cylinder 6, and fixed mounting has cylinder push rod 7 between the front end of cylinder 6 and the horizontal pole 3, and the effect of cylinder 6 is the device that promotes vertical pole 1 and remove on the surface of horizontal pole 3. The middle part of the vertical rod 1 is provided with a tension device 8 in a sliding insertion way, and the tension device 8 is the main part for the false tension of the bone of a patient. The surface of the tension device 8 is sleeved with a cotton rope 9, and the cotton rope 9 is used for reducing the rigidity of the device and facilitating adjustment. The end of the cotton string 9 is fixedly provided with a holding device 10, and the holding device 10 is a device directly held on the surface of the bone of the patient. The bottom surface movable mounting of vertical pole 1 has spring pearl 11, and the bottom grafting of vertical pole 1 installs pipe fitting 12, and the position that the surface of pipe fitting 12 and spring pearl 11 correspond each other is provided with hole site 13, and spring pearl 11 can realize pegging graft in the inside of corresponding hole site 13, and then changes the height of vertical pole 1. A second cylinder rod 14 is fixedly arranged at the bottom of the tensioning device 8, a second cylinder 15 is fixedly arranged at the bottom of the second cylinder rod 14, and the second cylinder 15 is used for adjusting the height of the device. The bottom of the vertical rod 1 is fixedly provided with a chassis 16, and the bottom of the chassis 16 is fixedly provided with a roller 17.

A rod member 101 is fixedly installed at the tail end of the cotton rope 9, a rotating groove 102 is formed in the tail end surface of the rod member 101, a rotating rod 103 is installed in the rotating groove 102 in an inserted mode, and the rotating rod 103 can rotate in the rotating groove 102 to achieve the change of the installation angle. The hinge 104 is hinged at the part where the rotating rod 103 and the rod member 101 are inserted into each other, and the clamping device 105 is fixedly arranged at the bottom of the rotating rod 103 and is a device for directly clamping the bone of the patient.

A sliding sleeve is inserted between the tensioning device 8 and the longitudinal rod 1, so that the tensioning device 8 can move up and down.

The clamping device 105 comprises a shaft 1051 fixedly mounted at the bottom of the turn bar 103, the shaft 1051 being the top base device. External thread 1052 is fixedly installed on the surface of the shaft rod 1051, a pipe sleeve 1053 is installed on the surface of the shaft rod 1051 in a sleeved mode, internal thread 1054 is arranged on the inner wall of the pipe sleeve 1053, the internal thread and the external thread are matched with each other, and the pipe sleeve 1053 is connected in an inserted mode. The bottom of the shaft lever 1051 is fixedly provided with an elastic flap 1055, and the elastic flap 1055 realizes the clamping of the bone tip. The inner wall of the elastic flap 1055 is fixedly provided with a rubber pad 1056, which has the effect of buffering protection.

Example 2

Referring to fig. 4, the embodiment of the present invention is different from embodiment 1 in that the tension device 8 includes an outer edge 81 slidably inserted into the surface of the vertical rod 1, a winding shaft 82 is fixedly installed in the middle of the outer edge 81, a second rotating rod 83 is fixedly installed on the surface of the outer edge 81, and the second rotating rod 83 is rotated to provide tension to the device. The surface of the second rotating rod 83 is provided with a pin hole 84, and a pin 85 is inserted into the pin hole 84. The pin is used for limiting the device.

The utility model discloses a theory of operation is:

when the device is used, the cut bone end of a patient is inserted into the elastic valve 1055, and the surface of the elastic valve 1055 is provided with the rubber pad 1056, so that the bone of the patient can be protected; the pipe sleeve 1053 is rotated towards the bottom of the shaft lever 1051, so that the internal and external threads are screwed tightly, and the end face clamping of the breast bone is realized;

the second rotating rod 83 is manually rotated to apply pulling force to the clamping device 10 through the cotton rope 9, so that the chest cavity of the patient is opened; after the opening is completed, the pin 85 is inserted into the pin hole 84 so that the tensioning device 8 is fixed and does not rotate any more.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A tensioning device for thoracic surgery clinical operation comprises a longitudinal rod (1) and is characterized in that a mounting section (2) is installed at the top of the longitudinal rod (1) in an inserted mode, a transverse rod (3) is installed at the transverse position of the mounting section (2) in an inserted mode, a shadowless lamp (4) is fixedly installed at the middle of the transverse rod (3), an air cylinder rod (5) is fixedly installed at the side edge of the mounting section (2), an air cylinder (6) is fixedly installed at the tail of the air cylinder rod (5), an air cylinder push rod (7) is fixedly installed between the front end of the air cylinder (6) and the transverse rod (3), a tensioning device (8) is installed at the middle of the longitudinal rod (1) in a sliding and inserted mode, a cotton rope (9) is installed on the surface of the tensioning device (8) in a sleeved mode, a clamping device (10) is fixedly installed at the tail end of the cotton rope (9), and a spring bead (11) is movably installed on the bottom surface of the longitudinal rod (1), the bottom of the longitudinal rod (1) is provided with a pipe fitting (12) in an inserting mode, a hole position (13) is arranged at a position, corresponding to the spring ball (11), of the surface of the pipe fitting (12), a second air cylinder rod (14) is fixedly installed at the bottom of the tensioning device (8), a second air cylinder (15) is fixedly installed at the bottom of the second air cylinder rod (14), a chassis (16) is fixedly installed at the bottom of the longitudinal rod (1), and rollers (17) are fixedly installed at the bottom of the chassis (16).

2. The tension device for thoracic surgery clinical operation as claimed in claim 1, wherein a rod member (101) is fixedly mounted at a distal end of the cotton rope (9), a rotating groove (102) is formed in a distal end surface of the rod member (101), a rotating rod (103) is mounted in the rotating groove (102) in an inserted manner, a hinge (104) is hinged to a portion where the rotating rod (103) and the rod member (101) are inserted into each other, and a clamping device (105) is fixedly mounted at the bottom of the rotating rod (103).

3. The tightening device for thoracic surgical clinical operation according to claim 1, wherein a sliding sleeve is inserted between the tightening device (8) and the longitudinal rod (1).

4. The tensioning device for the thoracic surgery clinical operation is characterized in that the clamping device (105) comprises a shaft rod (1051) fixedly installed at the bottom of the rotating rod (103), an external thread (1052) is fixedly installed on the surface of the shaft rod (1051), a pipe sleeve (1053) is sleeved on the surface of the shaft rod (1051), an internal thread (1054) is formed on the inner wall of the pipe sleeve (1053), a spring flap (1055) is fixedly installed at the bottom of the shaft rod (1051), and a rubber pad (1056) is fixedly installed on the inner wall of the spring flap (1055).

5. The tightening device for thoracic surgery clinical operation as claimed in claim 1, wherein the tightening device (8) comprises an outer edge (81) slidably inserted on the surface of the longitudinal rod (1), a winding shaft (82) is fixedly installed at the middle part of the outer edge (81), a second rotating rod (83) is fixedly installed on the surface of the outer edge (81), a pin hole (84) is formed in the surface of the second rotating rod (83), and a pin (85) is inserted and installed inside the pin hole (84).