CN211749955U

CN211749955U - Puncture auxiliary device for nephrology department

Info

Publication number: CN211749955U
Application number: CN202020255572.5U
Authority: CN
Inventors: 任淑梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-27
Anticipated expiration: 2030-03-05

Abstract

The utility model provides a puncture auxiliary device for nephrology dept relates to nephrology dept technical field. This puncture auxiliary device for nephrology dept includes the base, and the base bottom is equipped with the gyro wheel, and the base top is equipped with the mount, and mount one side is equipped with the box, and box one side is equipped with the crank, and hand crank one side is equipped with first threaded rod, and first threaded rod outside is equipped with the block, and first threaded rod top is equipped with first gag lever post, and the spout has been seted up to the bottom half, block bottom fixedly connected with slider, slider bottom fixedly connected with connecting block, the connecting block bottom is equipped with adjustment mechanism. This puncture auxiliary device for nephrology dept, the sliding connection of second gag lever post and spacing seat, the sliding connection of protection seat and second gag lever post through rotating the second and changeing the handle, promotes the clamp ring and makes it press from both sides tightly, has improved the steadiness of device, prevents that the pjncture needle from droing when puncturing, can fix the kidney pjncture needle of different models simultaneously, makes things convenient for the staff to operate.

Description

Puncture auxiliary device for nephrology department

Technical Field

The utility model relates to a nephrology dept technical field specifically is a puncture auxiliary device for nephrology dept.

Background

The kidney disease is a common disease and a frequently encountered disease, uremia can be developed if the kidney disease is worsened, the health of people is seriously harmed, and the chronic kidney disease becomes another important disease which threatens the health of people after cardiovascular and cerebrovascular diseases, tumors and diabetes, and becomes a global public health problem.

Because the needle handle volume ratio of kidney pjncture needle is less, the hand is held between fingers the puncture needle handle and is dropped easily, causes the pollution to the puncture needle body easily, brings the inconvenience for the staff, and simultaneously when the position was confirmed in the kidney puncture, the staff can't remove the adjustment to the puncture needle, can't adjust puncture position, has increased staff's the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of prior art, the utility model provides a puncture auxiliary device for nephrology department to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a puncture auxiliary device for nephrology department comprises a base, wherein rollers are arranged at the bottom of the base, a fixing frame is arranged at the top of the base, the fixing frame is fixedly connected with the base, a box body is arranged on one side of the fixing frame, the box body is fixedly connected with the fixing frame, a crank handle is arranged on one side of the box body, a first threaded rod is arranged on one side of the crank handle, the first threaded rod penetrates through the box body and extends into the box body, a block body is arranged outside the first threaded rod, the first threaded rod penetrates through the block body and extends to the two ends of the block body, the block body is in threaded connection with the first threaded rod through a threaded hole, a first limiting rod is arranged at the top of the first threaded rod, the first limiting rod penetrates through the block body and extends to the two ends of the block body, and is in sliding connection with the block body through, one end of the first limiting rod is fixedly connected with the box body, one end of the first limiting rod is fixedly connected with the fixing frame, the bottom of the box body is provided with a sliding groove, the bottom of the block body is fixedly connected with a sliding block, the sliding block is connected with the sliding groove in a sliding manner, the bottom of the sliding block is fixedly connected with a connecting block, and the bottom of the connecting block is provided with an adjusting mechanism;

the adjusting mechanism comprises a fixed seat, a threaded pipe is arranged at the bottom of the fixed seat, a nut sleeve is arranged outside the threaded pipe, the threaded pipe penetrates through the nut sleeve and extends to the bottom of the nut sleeve, the threaded pipe is in threaded connection with the nut sleeve, a reinforcing rod is arranged on one side of the nut sleeve, a first rotating handle is fixedly connected to one side of the reinforcing rod, a telescopic rod is arranged at the bottom of the threaded pipe and is in sliding sleeve connection with the threaded pipe, a connecting seat is fixedly connected to the bottom of the telescopic rod, a protective seat is fixedly connected to the bottom of the connecting seat, a limiting seat is arranged on one side of the protective seat, a second rotating handle is arranged on one side of the limiting seat, a second threaded rod is fixedly connected to one side of the second rotating handle and penetrates through the limiting seat, the limiting seat is in threaded connection with the second threaded rod, and the second threaded rod penetrates through, the utility model discloses a safety protection device for automobile, including first threaded rod, first spacing pole, second threaded rod and protection seat threaded connection, second threaded rod one end fixedly connected with clamp ring, the front and the back of second threaded rod all are equipped with the second gag lever post, second gag lever post quantity is four, the second gag lever post runs through spacing seat, second gag lever post and spacing seat sliding connection, the second gag lever post passes the protection seat and extends to inside the protection seat, protection seat and second gag lever post sliding connection, second gag lever post one end and clamp ring fixed connection.

Preferably, the number of the rollers is four, and the base is fixedly connected with the rollers.

Preferably, a first bearing is arranged between the hand crank and the box body, and the box body is movably connected with the hand crank through the first bearing.

Preferably, a second bearing is arranged between the fixed frame and the first threaded rod, and the first threaded rod is movably connected with the fixed frame through the second bearing.

Preferably, the number of the reinforcing rods is two, the two reinforcing rods are symmetrically distributed relative to a vertical central line of the nut sleeve, one end of the top of each reinforcing rod is fixedly connected with the nut sleeve, the other end of the bottom of each reinforcing rod is fixedly connected with the connecting seat, the number of the first rotating handles is two, and the two first rotating handles are symmetrically distributed relative to the vertical central line of the nut sleeve.

Preferably, the number of the limiting seats is two, the two limiting seats are symmetrically distributed relative to the vertical central line of the protection seat, and the limiting seats are fixedly connected with the protection seat.

Preferably, the number of the second rotating handles is two, the two second rotating handles are symmetrically distributed relative to the vertical central line of the protection seat, the number of the clamping rings is two, and the two clamping rings are symmetrically distributed relative to the vertical central line of the protection seat.

The utility model provides a puncture auxiliary device for nephrology dept, its beneficial effect who possesses as follows:

1. this puncture auxiliary device for nephrology dept is through changeing the handle through rotating the second, promotes the clamp ring and makes it press from both sides tightly, has improved the steadiness of device, prevents that the pjncture needle from droing when puncturing, can fix the kidney pjncture needle to different models simultaneously, makes things convenient for the staff operation.

2. This puncture auxiliary device for nephrology dept is through the rotation of first commentaries on classics handle, can adjust about the puncture position, conveniently carries out the puncture operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the block body, the sliding block and the connecting block of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic rod, the threaded pipe and the nut sleeve of the present invention;

fig. 4 is a schematic partial structure diagram of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a roller; 3. a fixed mount; 4. a box body; 5. a hand crank; 6. a first threaded rod; 7. a block body; 8. a first limit rod; 9. a chute; 10. a slider; 11. connecting blocks; 12. a fixed seat; 13. a threaded pipe; 14. a nut sleeve; 15. a reinforcing rod; 16. a first rotating handle; 17. a telescopic rod; 18. a connecting seat; 19. a protective seat; 20. a limiting seat; 21. a second rotating handle; 2. a second threaded rod; 23. a clamping ring; 24. a second limiting rod.

Detailed Description

The embodiment of the utility model provides a puncture auxiliary device for nephrology department, as shown in figure 1-4, comprising a base 1, rollers 2 are arranged at the bottom of the base 1, a fixing frame 3 is arranged at the top of the base 1, the fixing frame 3 is fixedly connected with the base 1, a box body 4 is arranged at one side of the fixing frame 3, the box body 4 is fixedly connected with the fixing frame 3, a hand crank 5 is arranged at one side of the box body 4, a first threaded rod 6 is arranged at one side of the hand crank 5, the first threaded rod 6 passes through the box body 4 and extends to the inside of the box body 4, the first threaded rod 6 is fixedly connected with the hand crank 5, a block body 7 is arranged at the outside of the first threaded rod 6, the first threaded rod 6 passes through the block body 7 and extends to both ends of the block body 7, the block body 7 is connected with the first threaded rod 6 through threaded holes, a first limiting rod 8 is, through spacing hole sliding connection between first gag lever post 8 and the block 7, 8 one end of first gag lever post and 4 fixed connection of box, 8 one end of first gag lever post and 3 fixed connection of mount, spout 9 has been seted up to 4 bottoms of box, 7 bottom fixedly connected with sliders 10 of block, slider 10 and 9 sliding connection of spout, slider 10 bottom fixedly connected with connecting block 11, connecting block 11 bottoms are equipped with adjustment mechanism.

The adjusting mechanism comprises a fixed seat 12, a threaded pipe 13 is arranged at the bottom of the fixed seat 12, a nut sleeve 14 is arranged outside the threaded pipe 13, the threaded pipe 13 penetrates through the nut sleeve 14 and extends to the bottom of the nut sleeve 14, the threaded pipe 13 is in threaded connection with the nut sleeve 14, a reinforcing rod 15 is arranged at one side of the nut sleeve 14, a first rotating handle 16 is fixedly connected to one side of the reinforcing rod 15, an expansion rod 17 is arranged at the bottom of the threaded pipe 13, the expansion rod 17 is in sliding sleeve connection with the threaded pipe 13, a connecting seat 18 is fixedly connected to the bottom of the expansion rod 17, a protective seat 19 is fixedly connected to the bottom of the connecting seat 18, a limiting seat 20 is arranged at one side of the protective seat 19, a second rotating handle 21 is arranged at one side of the limiting seat 20, a second threaded rod 22 is fixedly connected to one side of the second rotating handle 21, the second threaded rod 22 penetrates through the limiting seat 20, the, second threaded

rod

22 and 19 threaded connection of protection seat, 22 one end fixedly connected with clamp ring 23 of second threaded rod, the front and the back of second threaded rod 22 all are equipped with second gag lever post 24, second gag lever post 24 quantity is four, second gag lever post 24 runs through gag lever post 20, second

gag lever post

24 and 20 sliding connection of gag lever post, second gag lever post 24 passes protection seat 19 and extends to inside the protection seat 19,

protection seat

19 and 24 sliding connection of second gag lever post, 24 one end of second gag lever post and clamp ring 23 fixed connection.

The number of the rollers 2 is four, and the base 1 is fixedly connected with the rollers 2.

A first bearing is arranged between the hand crank 5 and the box body 4, and the box body 4 is movably connected with the hand crank 5 through the first bearing.

A second bearing is arranged between the fixed frame 3 and the first threaded rod 6, and the first threaded rod 6 is movably connected with the fixed frame 3 through the second bearing.

The two reinforcing rods 15 are symmetrically distributed relative to the vertical center line of the nut sleeve 14, one end of the top of each reinforcing rod 15 is fixedly connected with the nut sleeve 14, the other end of the bottom of each reinforcing rod 15 is fixedly connected with the connecting seat 18, the two first rotating handles 16 are arranged, and the two first rotating handles 16 are symmetrically distributed relative to the vertical center line of the nut sleeve 14.

The number of the limiting seats 20 is two, the two limiting seats 20 are symmetrically distributed relative to the vertical central line of the protection seat 19, and the limiting seats 20 are fixedly connected with the protection seat 19.

The number of the second rotating handles 21 is two, the two second rotating handles 21 are symmetrically distributed relative to the vertical central line of the protection seat 19, the number of the clamping rings 23 is two, and the two clamping rings 23 are symmetrically distributed relative to the vertical central line of the protection seat 19.

The implementation mode is specifically as follows: when the utility model is used, the worker moves the device to a sickbed for fixation, the device is movably connected with the box body 4 through the first bearing by rotating the crank handle 5, the crank handle 5 is fixedly connected with the first threaded rod 6, the block body 7 with rotation is in threaded connection with the first threaded rod 6 to enable the device to move left and right, the top of the first threaded rod 6 is provided with the first limiting rod 8, the first limiting rod 8 is in sliding connection with the block body 7 to drive the block body 7 to be fixedly connected with the slide block 10 at the bottom, the box body 4 is provided with the chute 9 at the bottom, the chute 9 is in sliding connection with the slide block 10, the slide block 10 is fixedly connected with the connecting block 11 at the bottom to play a limiting role to enable the device to be stable, the device can be adjusted when the puncture is determined, the puncture operation of the worker is convenient, the threaded pipe 13 is fixedly connected with the bottom of the fixed seat 12 through the adjusting mechanism, the threaded pipe 13 is in threaded connection with the nut sleeve 14, one side of the nut sleeve 14 is provided with two reinforcing rods 15, the two reinforcing rods 15 are symmetrically distributed relative to the vertical central line of the nut sleeve 14, one end of the top of each reinforcing rod 15 is fixedly connected with the nut sleeve 14, one side of each reinforcing rod 15 is fixedly connected with a first rotating handle 16, the two first rotating handles 16 are symmetrically distributed relative to the vertical central line of the nut sleeve 14, the bottom of the threaded pipe 13 is provided with an expansion rod 17, the expansion rod 17 is in sliding sleeve connection with the threaded pipe 13, the bottom of the expansion rod 17 is fixedly connected with a connecting seat 18, the other end of the bottom of each reinforcing rod 15 is fixedly connected with the connecting seat 18, the puncture position can be adjusted up and down through the rotation of the first rotating handle 16, the puncture operation is convenient to be performed, one side of the second rotating handle 21 is fixedly connected with a second threaded rod 22, and the limiting seat, second threaded rod 22 and the threaded connection who protects seat 19, second threaded rod 22 one end fixedly connected with clamp ring 23, in order to improve the steadiness, the sliding connection of second gag lever post 24 and spacing seat 20, the sliding connection of protection seat 19 and second gag lever post 24, through rotating the second and changeing 21, promote clamp ring 23 and make it press from both sides tightly, the steadiness of device has been improved, prevent that the pjncture needle from droing when carrying out the puncture, can fix to the kidney pjncture needle of different models simultaneously, make things convenient for staff's operation.

The working principle is as follows: through the second commentaries on classics 21, the second commentaries on classics 21 one side fixedly connected with second threaded rod 22, spacing seat 20 and the threaded connection of second threaded rod 22, the threaded connection of second threaded rod 22 and protection seat 19, second threaded rod 22 one end fixedly connected with clamp ring 23, in order to improve the steadiness, the sliding connection of second gag lever post 24 and spacing seat 20, the sliding connection of protection seat 19 and second gag lever post 24, change 21 through rotating the second, promote clamp ring 23 and make it press from both sides tightly, the steadiness of device has been improved, prevent that the pjncture needle from droing when puncturing, can fix to the kidney pjncture needle of different models simultaneously, make things convenient for staff's operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a puncture auxiliary device for nephrology dept, includes base (1), its characterized in that: the base is characterized in that rollers (2) are arranged at the bottom of the base (1), a fixing frame (3) is arranged at the top of the base (1), the fixing frame (3) is fixedly connected with the base (1), a box body (4) is arranged on one side of the fixing frame (3), the box body (4) is fixedly connected with the fixing frame (3), a hand crank (5) is arranged on one side of the box body (4), a first threaded rod (6) is arranged on one side of the hand crank (5), the first threaded rod (6) penetrates through the box body (4) and extends to the inside of the box body (4), the first threaded rod (6) is fixedly connected with the hand crank (5), a block body (7) is arranged outside the first threaded rod (6), the block body (6) penetrates through the block body (7) and extends to the two ends of the block body (7), and the block body (7) is in threaded connection with the first threaded, the top of the first threaded rod (6) is provided with a first limiting rod (8), the first limiting rod (8) penetrates through the block body (7) and extends to the two ends of the block body (7), the first limiting rod (8) is in sliding connection with the block body (7) through a limiting hole, one end of the first limiting rod (8) is fixedly connected with the box body (4), one end of the first limiting rod (8) is fixedly connected with the fixing frame (3), the bottom of the box body (4) is provided with a sliding groove (9), the bottom of the block body (7) is fixedly connected with a sliding block (10), the sliding block (10) is in sliding connection with the sliding groove (9), the bottom of the sliding block (10) is fixedly connected with a connecting block (11), and the bottom of the connecting block (11) is provided with an adjusting mechanism;

the adjusting mechanism comprises a fixing seat (12), a threaded pipe (13) is arranged at the bottom of the fixing seat (12), a nut sleeve (14) is arranged outside the threaded pipe (13), the threaded pipe (13) penetrates through the nut sleeve (14) and extends to the bottom of the nut sleeve (14), the threaded pipe (13) is in threaded connection with the nut sleeve (14), a reinforcing rod (15) is arranged on one side of the nut sleeve (14), a first rotating handle (16) is fixedly connected to one side of the reinforcing rod (15), an expansion rod (17) is arranged at the bottom of the threaded pipe (13), the expansion rod (17) is in sliding sleeve connection with the threaded pipe (13), a connecting seat (18) is fixedly connected to the bottom of the expansion rod (17), a protective seat (19) is fixedly connected to the bottom of the connecting seat (18), a limiting seat (20) is arranged on one side of the protective seat (19), a second rotating handle (21) is arranged on one side of the limiting, the second rotating handle (21) is fixedly connected with a second threaded rod (22) on one side, the second threaded rod (22) penetrates through a limiting seat (20), the limiting seat (20) is in threaded connection with the second threaded rod (22), the second threaded rod (22) penetrates through a protective seat (19) and extends to the interior of the protective seat (19), the second threaded rod (22) is in threaded connection with the protective seat (19), one end of the second threaded rod (22) is fixedly connected with a clamping ring (23), the front and the back of the second threaded rod (22) are respectively provided with a second limiting rod (24), the number of the second limiting rods (24) is four, the second limiting rods (24) penetrate through the limiting seat (20), the second limiting rods (24) are in sliding connection with the limiting seat (20), the second limiting rods (24) penetrate through the protective seat (19) and extend to the interior of the protective seat (19), the protective seat (19) is connected with a second limiting rod (24) in a sliding mode, and one end of the second limiting rod (24) is fixedly connected with the clamping ring (23).

2. A puncture aid for nephrology department according to claim 1, characterized in that: the quantity of the rollers (2) is four, and the base (1) is fixedly connected with the rollers (2).

3. A puncture aid for nephrology department according to claim 1, characterized in that: a first bearing is arranged between the hand crank (5) and the box body (4), and the box body (4) is movably connected with the hand crank (5) through the first bearing.

4. A puncture aid for nephrology department according to claim 1, characterized in that: and a second bearing is arranged between the fixed frame (3) and the first threaded rod (6), and the first threaded rod (6) is movably connected with the fixed frame (3) through the second bearing.

5. A puncture aid for nephrology department according to claim 1, characterized in that: the two reinforcing rods (15) are symmetrically distributed relative to the vertical central line of the nut sleeve (14), one end of the top of each reinforcing rod (15) is fixedly connected with the nut sleeve (14), the other end of the bottom of each reinforcing rod (15) is fixedly connected with the connecting seat (18), the two first rotating handles (16) are symmetrically distributed relative to the vertical central line of the nut sleeve (14).

6. A puncture aid for nephrology department according to claim 1, characterized in that: the limiting seats (20) are arranged in two numbers, the two limiting seats (20) are symmetrically distributed relative to the vertical central line of the protection seat (19), and the limiting seats (20) are fixedly connected with the protection seat (19).

7. A puncture aid for nephrology department according to claim 1, characterized in that: the number of the second rotating handles (21) is two, the two second rotating handles (21) are symmetrically distributed relative to the vertical central line of the protection seat (19), the number of the clamping rings (23) is two, and the two clamping rings (23) are symmetrically distributed relative to the vertical central line of the protection seat (19).