CN215503304U

CN215503304U - Fixing device for puncture of anesthesia department

Info

Publication number: CN215503304U
Application number: CN202121833710.4U
Authority: CN
Inventors: 姚帆; 林宇龙
Original assignee: Xiangyang Central Hospital
Current assignee: Xiangyang Central Hospital
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-14
Anticipated expiration: 2031-08-06

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a fixing device for puncture in anesthesia department, which comprises a rotating block, wherein a first threaded shaft is slidably arranged on the lower end surface of a supporting plate, a second threaded shaft is rotatably arranged on the outer surface of the first threaded shaft, two groups of second rotating hands are respectively rotatably arranged on the front end surface of a rotating shaft and the front end surface of a universal shaft, and lubricating liquid filling ports penetrate through the rotating block. According to the utility model, the telescopic column is arranged, the puncture needle only needs to penetrate through the second through hole in the telescopic column to fix the puncture needle, the tightness degree of the puncture needle can be adjusted by rotating the third rotating hand, the size of the telescopic column is smaller, the manufacturing cost of the fixing device is reduced, the lubricating liquid flows into the surface of the convex block through the lubricating liquid filling port by arranging the lubricating liquid filling port, so that the rotation of the rotating block is smoother, and the problem that the rotation of the rotating block is insensitive due to the friction of the rotating block on the convex block is solved.

Description

Fixing device for puncture of anesthesia department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixing device for puncture in an anesthesia department.

Background

Anesthesiology is a science for studying clinical anesthesia, vital function regulation, critical care treatment and pain diagnosis and treatment, and is generally used in an operation or emergency treatment process, wherein anesthesia is firstly performed and then a surgical operation is performed on a patient. When a patient is anesthetized, a puncture needle is usually used, but when the puncture needle is used conventionally, due to the fact that no fixing device is arranged, errors and deviations can occur only through manual operation, great inconvenience is brought to the patient, and the puncture position is not easy to determine, so that a device capable of assisting a doctor in positioning and puncturing is needed.

There are the following problems:

1. when the puncture needle is fixed, the volume of the fixing device of the puncture needle is larger, so that the manufacturing cost of the fixing device is increased, and the fixing device is inconvenient for a doctor to use.

2. According to the conventional fixing device for puncture in the department of anesthesia, a rotating block rotates through a protruding block, and after the rotating block rotates for multiple times, the surface of the protruding block is rubbed, so that the rotating block is insensitive to rotation, and the rotating block is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fixing device for puncture in an anesthesia department, which solves the problems that the puncture needle body is troublesome to mount and dismount, and the rotating block is insensitive to rotation due to the friction of the rotating block caused by the friction of the protruding block after the fixing device is used for multiple times.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for puncture in anesthesia department comprises a rotating block, wherein a supporting plate is fixedly arranged on the lower end face of the rotating block, a first threaded shaft is slidably arranged on the lower end face of the supporting plate, a second threaded shaft is rotatably arranged on the outer surface of the first threaded shaft, a first rotating hand is welded on the front end face of the second threaded shaft, an installation body is arranged behind the first rotating hand, one side of the rotating block, which is close to the supporting plate, is rotatably provided with a rotating shaft, a first fixing block is welded on the outer surface of the rotating shaft, one side of the first fixing block, which is close to the rotating shaft, is rotatably provided with a universal shaft, the front end face of the rotating shaft and the front end face of the universal shaft are rotatably provided with second rotating hands, the number of the second rotating hands is two groups, a second fixing block is welded on the outer surface of the universal shaft, the first through hole and the second through hole are both penetrated through the second fixing block, and the inner side face of the second through hole is slidably arranged, the lubricating liquid filling opening penetrates through the rotating block.

As a preferred technical scheme of the utility model, the lower end face of the mounting body is welded with a fixing plate, and the lower end face of the fixing plate is welded with a fixing block.

As a preferred technical scheme of the utility model, the fixed blocks are distributed on the lower end face of the fixed plate in a rectangular array, and universal wheels are rotatably mounted on the lower end face of the fixed blocks.

As a preferable technical scheme of the utility model, a telescopic column is slidably mounted on the inner side surface of the second fixed block, and a push block is welded at one end of the telescopic column close to the second fixed block.

As a preferred technical solution of the present invention, a third rotating handle is rotatably mounted on an upper end surface of the second fixing block, and a rotating shaft is welded to a lower end surface of the third rotating handle.

As a preferred technical solution of the present invention, a pressing pad is glued to a lower end surface of the rotating shaft, and the third rotating hand and the rotating shaft are symmetrically distributed with respect to a transverse longitudinal section of the second fixing block.

As a preferable technical scheme of the utility model, the third through hole penetrates through the telescopic column, and a drainage tube is fixedly arranged at one end of the puncture needle close to the extrusion pad.

As a preferable technical scheme of the utility model, one end of the drainage tube close to the puncture needle is glued with an installation head, and the upper end surface of the support plate is welded with a convex block.

Compared with the prior art, the utility model provides a fixing device for puncture in anesthesia department, which has the following beneficial effects:

1. this fixing device is used in department of anesthesia puncture through setting up flexible post, and the pjncture needle only needs to pass the second through-hole realization in the flexible post and to the fixed of puncture needle to can adjust the elasticity degree of pjncture needle through rotating the third and change the hand, and flexible post volume is less, thereby reduced fixing device's cost of manufacture.

2. This fixing device is used in department of anesthesia puncture through setting up the lubricated liquid mouth of irritating, flows in protruding piece surface through lubricated liquid mouth of irritating with lubricated liquid to make the rotation of turning block more smooth and easy, solved protruding piece and received the friction of turning block, lead to the insensitive problem of rotation of turning block.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

FIG. 3 is a schematic view of a telescoping column of the present invention;

FIG. 4 is a schematic view of a turning block of the present invention;

fig. 5 is a schematic view of the mounting body of the present invention.

In the figure: 1. rotating the block; 2. a support plate; 3. a first threaded shaft; 4. a second threaded shaft; 5. a first rotating hand; 6. an installation body; 7. a fixing plate; 8. a fixed block; 9. a universal wheel; 10. a rotating shaft; 11. a second rotating hand; 12. a first fixed block; 13. a cardan shaft; 14. a second fixed block; 15. a first through hole; 16. a telescopic column; 17. a push block; 18. turning hands for the third time; 19. a rotating shaft; 20. pressing the cushion; 21. a second through hole; 22. puncturing needle; 23. a drainage tube; 24. a mounting head; 25. a raised block; 26. filling the lubricating liquid into a mouth; 27. a third via.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a fixing device for puncture in anesthesia department comprises a rotating block 1, a supporting plate 2 is fixedly installed on the lower end face of the rotating block 1, a first threaded shaft 3 is installed on the lower end face of the supporting plate 2 in a sliding mode, a second threaded shaft 4 is installed on the outer surface of the first threaded shaft 3 in a rotating mode, a first rotating hand 5 is welded on the front end face of the second threaded shaft 4, an installation body 6 is arranged behind the first rotating hand 5, a rotating shaft 10 is installed on one side, close to the supporting plate 2, of the rotating block 1 in a rotating mode, a first fixing block 12 is welded on the outer surface of the rotating shaft 10, a universal shaft 13 is installed on one side, close to the rotating shaft 10, of the first fixing block 12 in a rotating mode, second rotating hands 11 are installed on the front end face of the rotating shaft 10 and the front end face of the universal shaft 13 in a rotating mode, the number of the second rotating hands 11 is two, a second fixing block 14 is welded on the outer surface of the universal shaft 13, and the first through hole 15 and a second through hole 21 penetrate through the second fixing block 14, the puncture needle 22 is slidably mounted on the inner side surface of the second through hole 21, and the lubricating fluid inlet 26 penetrates through the rotating block 1.

In this embodiment, backup pad 2 is used for supporting turning block 1, and first screw shaft 3 drives backup pad 2 and removes, and second screw shaft 4 drives first screw shaft 3 and rotates, rotates first commentaries on classics hand 5 and drives second screw shaft 4 and rotate, and pivot 10 drives first fixed block 12 and rotates, and the regulation of the device angle of being convenient for, after the angular adjustment of fixed pivot 10 is accomplished, rotates second commentaries on classics hand 11 and fixes it, and pjncture needle 22 is convenient for squeeze in the narcotic drug into the patient internally.

Specifically, a fixing plate 7 is welded to the lower end face of the mounting body 6, and a fixing block 8 is welded to the lower end face of the fixing plate 7.

In this embodiment, the fixing plate 7 is used to support the mounting body 6, and the fixing block 8 provides a mounting position for the universal wheel 9.

Specifically, the fixed blocks 8 are distributed on the lower end face of the fixed plate 7 in a rectangular array, and the universal wheels 9 are rotatably mounted on the lower end face of the fixed blocks 8.

In this embodiment, the universal wheels 9 facilitate the movement of the fixing device and also play a role in supporting the fixing device.

Specifically, a telescopic column 16 is slidably mounted on the inner side surface of the second fixed block 14, and a push block 17 is welded at one end of the telescopic column 16 close to the second fixed block 14.

In this embodiment, the telescopic column 16 drives the puncture needle 22 to move, so that the puncture needle 22 pierces into the patient, and the push block 17 is pushed to drive the telescopic column 16 to move.

Specifically, a third rotating handle 18 is rotatably mounted on the upper end surface of the second fixing block 14, and a rotating shaft 19 is welded on the lower end surface of the third rotating handle 18.

In this embodiment, the third rotating handle 18 is rotated to drive the rotating shaft 19 to move, and the rotating shaft 19 drives the extrusion pad 20 to move.

Specifically, the lower end surface of the rotating shaft 19 is glued with a pressing pad 20, and the third rotating hand 18 and the rotating shaft 19 are symmetrically distributed about the transverse and longitudinal cutting planes of the second fixing block 14.

In this embodiment, the compression pad 20 fixes the puncture needle 22, and prevents the puncture needle 22 from being unstable due to loosening.

Specifically, the third through hole 27 penetrates through the telescopic column 16, and the drainage tube 23 is fixedly arranged at one end of the puncture needle 22 close to the extrusion pad 20.

In this embodiment, the third through hole 27 facilitates the mounting and dismounting of the puncture needle 22, and the anesthetic enters the puncture needle 22 through the drainage tube 23.

Specifically, one end of the drainage tube 23 close to the puncture needle 22 is glued with a mounting head 24, and the upper end surface of the support plate 2 is welded with a convex block 25.

In this embodiment, the mounting head 24 provides a mounting location for the needle cannula and the raised block 25 facilitates rotation of the rotating block 1.

The working principle and the using process of the utility model are as follows: before use, firstly, the fixing device is moved to a proper position, a doctor firstly pierces the puncture needle 22 into the body of a patient, then the puncture needle 22 is installed in the telescopic column 16 through the second through hole 21, the telescopic column 16 is small in size, so that the manufacturing cost of the fixing device is reduced, then the third rotating hand 18 is rotated to drive the rotating shaft 19 to move downwards, the rotating shaft 19 drives the extrusion pad 20 to fix the puncture needle 22, then the drainage tube 23 is inserted from the tail end of the puncture needle 22, when in use, the rotating block 1 is rotated to enable the puncture needle 22 to move to the position right above the puncture position according to the puncture angle, then the puncture needle 22 is kept at a vertical angle with the puncture through the rotating shaft 10 and the universal shaft 13, then the second rotating hand 11 is rotated to fix the adjusted angle, so that the puncture is fixed, then the needle tube with anesthetic is installed in the installation head 24, the anesthetic enters the puncture needle 22, then the doctor pushes the push block 17 to drive the telescopic column 16 to move leftwards, so that the puncture needle penetrates into the body of a patient, the anesthetic is injected into the body of the patient through the needle tube, serious friction of the convex block 25 is avoided after the device is used for multiple times, lubricating liquid is injected into the surface of the convex block 25 through the lubricating liquid injection port 26, and the problem that the rotation of the rotating block 1 is insensitive due to the fact that the convex block 25 is rubbed by the rotating block 1 after the fixing device is used for multiple times is solved.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. The utility model provides a fixing device is used in department of anesthesia puncture, includes turning block (1), its characterized in that: the lower end face of the rotating block (1) is fixedly provided with a supporting plate (2), the lower end face of the supporting plate (2) is slidably provided with a first threaded shaft (3), the outer surface of the first threaded shaft (3) is rotatably provided with a second threaded shaft (4), the front end face of the second threaded shaft (4) is welded with a first rotating hand (5), the rear part of the first rotating hand (5) is provided with an installation body (6), one side of the rotating block (1), which is close to the supporting plate (2), is rotatably provided with a rotating shaft (10), the outer surface of the rotating shaft (10) is welded with a first fixed block (12), one side of the first fixed block (12), which is close to the rotating shaft (10), is rotatably provided with a universal shaft (13), the front end face of the rotating shaft (10) and the front end face of the universal shaft (13) are both rotatably provided with a second rotating hand (11), and the number of the second rotating hands (11) is two groups, the outer surface welding of cardan shaft (13) has second fixed block (14), the inside of second fixed block (14) is run through and is had first through-hole (15) and second through-hole (21), the medial surface slidable mounting of second through-hole (21) has pjncture needle (22), the inside of turning block (1) is run through and is had lubricated liquid mouth of irritating (26).

2. The puncture fixing device for anesthesia department according to claim 1, wherein: the lower terminal surface welding of installation body (6) has fixed plate (7), the lower terminal surface welding of fixed plate (7) has fixed block (8).

3. The puncture fixing device for anesthesia department according to claim 2, wherein: the fixed block (8) is distributed on the lower end face of the fixed plate (7) in a rectangular array mode, and the lower end face of the fixed block (8) is rotatably provided with universal wheels (9).

4. The puncture fixing device for anesthesia department according to claim 1, wherein: the inner side surface of the second fixing block (14) is provided with a telescopic column (16) in a sliding mode, and one end, close to the second fixing block (14), of the telescopic column (16) is welded with a push block (17).

5. The puncture fixing device for anesthesia department according to claim 1, wherein: the upper end face of the second fixing block (14) is rotatably provided with a third rotating hand (18), and a rotating shaft (19) is welded on the lower end face of the third rotating hand (18).

6. The puncture fixing device for anesthesia department according to claim 5, wherein: the lower end face of the rotating shaft (19) is glued with a squeezing pad (20), and the third rotating hand (18) and the rotating shaft (19) are symmetrically distributed relative to the transverse longitudinal section of the second fixing block (14).

7. The puncture fixing device for anesthesia department according to claim 4, wherein: a third through hole (27) penetrates through the interior of the telescopic column (16).

8. The puncture fixing device for anesthesia department according to claim 1, wherein: a drainage tube (23) is fixedly installed at one end, close to the extrusion pad (20), of the puncture needle (22), an installation head (24) is connected to one end, close to the puncture needle (22), of the drainage tube (23) in an adhesive mode, and a protruding block (25) is welded to the upper end face of the support plate (2).