CN215505073U

CN215505073U - Medical special-shaped titanium rod

Info

Publication number: CN215505073U
Application number: CN202023305067.6U
Authority: CN
Inventors: 李一凡
Original assignee: Baoji Deli Titanium Industry Co ltd
Current assignee: Baoji Deli Titanium Industry Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-14
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a medical special-shaped titanium rod which comprises an installation tube, an expansion component is arranged in the mounting pipe and comprises a rail disc which is fixedly mounted with the inner wall of the mounting pipe, a first motor is arranged in the mounting pipe, an output shaft of the first motor is rotationally connected with a rotating rail, the utility model is provided with a first motor, the expansion degree of the bent plate can be realized through the driving of the first motor, can be used according to the actual use requirement in the actual use, does not need to replace other same-type special-shaped titanium rods in the whole operation process, the pain of the patient is reduced in operation, and the shape can be adjusted at any time according to the tolerance of different patients.

Description

Medical special-shaped titanium rod

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a medical special-shaped titanium rod.

Background

The medical special-shaped titanium rod is not allowed to have cracks, air holes, metallic or non-metallic inclusions and other visible defects in the transverse direction twice as low as that of a medical titanium alloy rod, titanium is an important structural metal developed in the 50 th century, titanium alloy is widely applied to various fields due to the characteristics of high specific strength, good corrosion resistance, high heat resistance and the like, and a plurality of countries in the world recognize the importance of titanium alloy materials, research and development are carried out successively, and practical application is achieved.

However, the medical special-shaped titanium rod currently on the market has some defects in the using process, for example, in the process of gynecological operation, the method of replacing and using a plurality of special-shaped titanium rods at the same time often causes much pain to patients due to the limitation of the size of the rod body, and the size of the expanded special-shaped titanium rod cannot be changed according to actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical special-shaped titanium rod to solve the problem of convenience of the conventional medical special-shaped titanium rod.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical heterotypic titanium stick, includes the installation pipe, the inside of installation pipe is provided with the expansion subassembly, the expansion subassembly includes the rail dish, the inner wall fixed mounting of rail dish and installation pipe, the internally mounted of installation pipe has first motor, the output shaft of first motor rotates and is connected with the turn rail, four spouts have been seted up to a side table wall that the turn rail is close to the rail dish, four slide openings, four have been seted up to a side table wall of rail dish the inside of slide opening all is provided with the motion piece, and the both sides table wall of motion piece all sets up flutedly, four the lug is all installed to the inner wall both sides of slide opening, recess and lug sliding connection, four the slider is all installed to one side that the motion piece is close to the turn rail, slider and spout sliding connection.

Preferably, the graduated tube is installed to one side table wall of installation pipe, one side table wall of graduated tube is provided with the scale, threaded hole has been seted up to one side that the installation pipe was kept away from to the one end of graduated tube, one side of graduated tube is provided with the propulsion pipe, the inside of propulsion pipe is provided with the cavity, the internally mounted of cavity has the second motor, the output shaft of second motor rotates and is connected with the screw rod, the screw rod is connected with the threaded hole meshing, the internally mounted of cavity has the draw runner, the square groove has been seted up to one side table wall of graduated tube, square groove and draw runner sliding connection.

Preferably, one end of each of the four motion blocks penetrates through the surface wall on one side of the installation pipe and is provided with a bent plate, and the surface wall on one side of each bent plate is provided with a ball head.

Preferably, a groove is formed in the surface wall of one side of the installation pipe, and a medicine feeding pipe is arranged inside the groove.

Preferably, the grip is installed to one side that the scale tube was kept away from to the one end of propulsion pipe, the anti-skidding glue is installed to one side table wall of grip, the switch is installed to one side table wall of grip, first motor and second motor all with switch electric connection.

Preferably, the bottom of the propelling pipe is provided with a bottom support, and one side surface wall of the bottom support is provided with an anti-slip pad.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the utility model is provided with the first motor, the expansion degree of the bent plate can be realized through the driving of the first motor, the bent plate can be used according to the actual use requirement in the actual use, other same-type special-shaped titanium rods do not need to be replaced in the whole operation process, the pain of patients is reduced in the operation, and simultaneously the shape can be adjusted at any time according to the tolerance of different patients.

(2) The medical instrument is provided with the second motor, the installation tube can drive the bent plate to enter the body of a patient to start treatment by the driving of the second motor, the set graduated scale can timely reflect the depth of the bent plate entering the body of the patient, the set bulb can ensure the comfort of the bent plate when the bent plate enters the body of the patient and the safe use of the instrument, and the set medicine delivery tube can deliver medicine required by treatment to the body of the patient when the treatment is carried out.

Drawings

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

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of the switch of the present invention.

In the figure: 1. installing a pipe; 2. a rail plate; 3. a first motor; 4. transferring rails; 5. a chute; 6. a motion block; 7. a slider; 8. a graduated tube; 9. a graduated scale; 10. a propulsion tube; 11. a second motor; 12. a screw; 13. bending a plate; 14. a ball head; 15. a medicine delivery pipe; 16. a grip; 17. a bottom support; 18. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a medical special-shaped titanium rod comprises an installation pipe 1, an expansion assembly is arranged inside the installation pipe 1, the expansion assembly comprises a rail disc 2, the rail disc 2 is fixedly installed on the inner wall of the installation pipe 1, a first motor 3 is installed inside the installation pipe 1, the model of the first motor 3 is 70KTYZ, an output shaft of the first motor 3 is rotatably connected with a rotating rail 4, four sliding grooves 5 are formed in one side surface wall of the rotating rail 4, which is close to the rail disc 2, four sliding holes are formed in one side surface wall of the rail disc 2, moving blocks 6 are arranged inside the four sliding holes, grooves are formed in two side surface walls of the moving blocks 6, convex blocks are arranged on two sides of the inner walls of the four sliding holes, the grooves are slidably connected with the convex blocks, sliding blocks 7 are arranged on one sides, which are close to the rotating rail 4, the sliding blocks 7 are slidably connected with the sliding grooves 5, the expansion degree of a bent plate 13 can be realized through the driving of the first motor 3, the whole operation process does not need to replace other same-type special-shaped titanium bars, thereby reducing the pain of the patient in operation.

In this embodiment, it is preferable, graduated tube 8 is installed to a lateral surface wall of installation pipe 1, a lateral surface wall of graduated tube 8 is provided with scale 9, one side set up screw hole of installation pipe 1 is kept away from to the one end of graduated tube 8, one side of graduated tube 8 is provided with propulsion pipe 10, the inside of propulsion pipe 10 is provided with the cavity, the internally mounted of cavity has second motor 11, second motor 11's model is 70KTYZ, second motor 11's output shaft rotates and is connected with screw rod 12, screw rod 12 is connected with the screw hole meshing, the internally mounted of cavity has the draw runner, a lateral surface wall of graduated tube 8 has seted up the square groove, square groove and draw runner sliding connection, drive through second motor 11 can realize that installation pipe 1 drives the internal beginning treatment that bent plate 13 enters into patient, the internal degree of depth of entering patient can in time be responded to the scale 9 that sets up.

In this embodiment, preferably, one end of each of the four motion blocks 6 penetrates through one side surface wall of the installation tube 1 to be provided with the bending plate 13, one side surface wall of the bending plate 13 is provided with the ball head 14, and the ball head 14 can ensure the comfort of the bending plate 13 when entering the body of a patient, and ensure the safe use of the instrument.

In this embodiment, preferably, a groove is formed in a surface wall of one side of the mounting tube 1, a medicine feeding tube 15 is arranged inside the groove, and the medicine feeding tube 15 can convey medicine required by treatment into a patient when the treatment is performed.

In this embodiment, preferably, a grip 16 is installed on one side of the end of the propelling pipe 10 away from the graduated tube 8, an anti-slip adhesive is installed on one side of the grip 16, a switch 18 is installed on one side of the grip 16, and the first motor 3 and the second motor 11 are both electrically connected to the switch 18, so that the handheld use of an operator is facilitated, and the practical operation is facilitated.

In this embodiment, preferably, the bottom of the propelling pipe 10 is provided with a bottom support 17, and one side surface wall of the bottom support 17 is provided with an anti-slip pad, so as to ensure the stability of the titanium rod when entering the body of the patient and ensure the smoothness of use.

The working principle and the using process of the utility model are as follows: when the medical special-shaped titanium rod is used, firstly, the handle 16 is held to hold the bottom support 17, the second motor 11 is started, the second motor 11 drives the screw 12 to rotate, the screw 12 drives the graduated tube 8 to move, the graduated tube 8 drives the installation tube 1 to move, the installation tube 1 drives the bent plate 13 to move, the bent plate 13 enters the body of a patient through the ball head 14, the first motor 3 is started, the first motor 3 drives the rotating rail 4 to rotate, the rotating rail 4 drives the sliding block 7 to move, the sliding block 7 drives the moving block 6 to move along the rotating disc, the moving block 6 drives the bent plate 13 to expand, the expansion size is controlled according to actual conditions, when a medicament is required to be injected to the inside, the injection head is aligned to the medicament delivery tube 15, and liquid medicine enters the body of the patient through the medicament delivery tube 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical abnormal shape titanium stick, includes installation pipe (1), its characterized in that: an expansion component is arranged in the mounting pipe (1), the expansion component comprises a rail disc (2), the rail disc (2) is fixedly arranged on the inner wall of the mounting pipe (1), a first motor (3) is arranged in the mounting pipe (1), an output shaft of the first motor (3) is rotationally connected with a rotating rail (4), four sliding grooves (5) are arranged on the surface wall of one side of the rotating rail (4) close to the rail disc (2), four sliding holes are arranged on the surface wall of one side of the rail disc (2), a moving block (6) is arranged inside each of the four sliding holes, and the surface walls of the two sides of the motion block (6) are provided with grooves, the two sides of the inner walls of the four slide holes are provided with convex blocks, the groove is connected with the protruding block in a sliding mode, a sliding block (7) is installed on one side, close to the rotating rail (4), of the moving block (6), and the sliding block (7) is connected with the sliding groove (5) in a sliding mode.

2. The medical special-shaped titanium rod as claimed in claim 1, wherein: scale tube (8) are installed to one side table wall of installation pipe (1), one side table wall of scale tube (8) is provided with scale (9), one side set up threaded hole of installation pipe (1) is kept away from to the one end of scale tube (8), one side of scale tube (8) is provided with propulsion pipe (10), the inside of propulsion pipe (10) is provided with the cavity, the internally mounted of cavity has second motor (11), the output shaft of second motor (11) rotates and is connected with screw rod (12), screw rod (12) are connected with the screw hole meshing, the internally mounted of cavity has the draw runner, the square groove has been seted up to one side table wall of scale tube (8), square groove and draw runner sliding connection.

3. The medical special-shaped titanium rod as claimed in claim 1, wherein: one end of each motion block (6) penetrates through one surface wall of one side of the installation pipe (1) to be provided with a bent plate (13), and one surface wall of one side of each bent plate (13) is provided with a ball head (14).

4. The medical special-shaped titanium rod as claimed in claim 1, wherein: a groove is formed in the surface wall of one side of the mounting pipe (1), and a medicine feeding pipe (15) is arranged in the groove.

5. The medical special-shaped titanium rod as claimed in claim 2, wherein: one side of the one end of the propelling pipe (10) far away from the graduated tube (8) is provided with a handle (16), one side surface wall of the handle (16) is provided with an anti-slip adhesive, one side surface wall of the handle (16) is provided with a switch (18), and the first motor (3) and the second motor (11) are both electrically connected with the switch (18).

6. The medical special-shaped titanium rod as claimed in claim 2, wherein: the bottom of the propelling pipe (10) is provided with a bottom support (17), and one side surface wall of the bottom support (17) is provided with an anti-slip pad.