CN211796767U

CN211796767U - Liver disease puncture locating rack convenient to adjust patient's posture

Info

Publication number: CN211796767U
Application number: CN202020221362.4U
Authority: CN
Inventors: 白兴刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-30
Anticipated expiration: 2030-02-28

Abstract

The utility model belongs to the technical field of the medical equipment design technique and specifically relates to a liver disease puncture locating rack convenient to adjust patient's posture, including base and third vaulting pole, the fixed axle is installed to the top of base, and one side of fixed axle is provided with first vaulting pole to the inboard of first vaulting pole links up there is the second vaulting pole, the slider is installed to the one end of second vaulting pole, and one side of second vaulting pole is provided with the connecting axle, threaded pivot is run through to the inboard of connecting axle, and the one end of threaded pivot installs the handle, the third vaulting pole is installed in the top of connecting axle, and the outside of third vaulting pole links up there is the fourth vaulting pole. This liver disease puncture locating rack convenient to adjust patient's posture is provided with connecting axle, screw thread pivot and handle, through threaded connection and rotating-structure to can adjust the whole height of length between two connecting axles with adjusting device, avoid the equipment height to fix, lead to the problem of the environment of doctorsing and nurses more unable adaptation.

Description

Liver disease puncture locating rack convenient to adjust patient's posture

Technical Field

The utility model relates to a medical equipment designs technical field, specifically is a liver disease puncture locating rack convenient to adjust patient's posture.

Background

Nowadays, for liver disease patients, puncture detection is a healthy and accurate means for detecting the state of illness of liver disease with the highest detection accuracy and less damage to the liver of the patient per se in the current medical technology, and meanwhile puncture detection has entered a mature and stable state relative to the current medical environment.

Although the puncture technology is mature and stable, most puncture test operations for patients with liver diseases are not particularly perfect, and the traditional puncture test method still has the problems that the liver puncture operation cannot perform accurate puncture positioning and cannot perform safer and faster operations for patients with different body types and body states.

Aiming at the problems, innovative design is urgently needed on the basis of the original liver disease puncture positioning frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liver disease puncture locating rack convenient to adjust patient's posture to solve the tradition that provides in the above-mentioned background art and still having the liver puncture operation and can't carry out accurate puncture location, can't carry out the problem of safer swift operation to the patient of the size of difference and posture simultaneously

In order to achieve the above object, the utility model provides a following technical scheme: a liver disease puncture locating rack convenient for adjusting the posture of a patient comprises a base and a third support rod, wherein a fixed shaft is installed above the base, a first support rod is arranged on one side of the fixed shaft, a second support rod is connected to the inner side of the first support rod in a linked mode, a sliding block is installed at one end of the second support rod, a connecting shaft is arranged on one side of the second support rod, a threaded rotating shaft penetrates through the inner side of the connecting shaft, a handle is installed at one end of the threaded rotating shaft, the third support rod is installed above the connecting shaft, a fourth support rod is connected to the outer side of the third support rod, a bed board is installed at one end of the fourth support rod, a threaded knob is arranged on one side of the bed board, a first support penetrates through the outer wall of the threaded knob, a second support is connected to the inner wall of the first support, a movable rod is arranged at one end of the second support, and a sleeve is penetrated through one side of the movable, and the inner wall of the sleeve is connected with a movable column, a spring is arranged in the movable column, one end of the spring is connected with an ejector rod, the outer wall of the ejector rod is connected with a fixed plate, and one side of the fixed plate is provided with a barbed needle clamp.

Preferably, the first support rod and the base form a rotating structure through a fixed shaft, and the number of the first support rods is two in symmetry with respect to the central axis of the base.

Preferably, the second support rod and the base form a sliding structure through a sliding block, and the second support rod and the fourth support rod are symmetrical about a central axis of the connecting shaft.

Preferably, the connecting shaft is in threaded connection with the threaded rotating shaft, and the threaded rotating shaft and the connecting shaft form a rotating structure through the handle.

Preferably, the second bracket and the first bracket form a lifting structure through a threaded knob, and the second bracket and the threaded knob are in meshed connection.

Preferably, the ejector rod and the movable column form a sliding structure through a spring, and the puncture needle clamp and the ejector rod form a rotary connection through a fixing plate.

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

1. the liver disease puncture positioning frame convenient for adjusting the posture of a patient is provided with the connecting shafts, the threaded rotating shafts and the handles, and the length between the two connecting shafts can be adjusted through the threaded connection and the rotating structure so as to adjust the overall height of the equipment, so that the problem that the equipment cannot adapt to more medical care environments due to the fact that the equipment is fixed in height is avoided;

2. the liver disease puncture positioning frame convenient for adjusting the posture of a patient is provided with a threaded knob, a first support and a second support which are connected through a lifting structure and meshing, so that accurate height adjustment is performed, equipment is prevented from sliding down due to failure, and the problems that equipment is in failure and increases safety risks due to the fact that the equipment lacks an accurate positioning and self-locking structure are solved;

3. this liver disease puncture locating rack convenient to adjust patient's posture is provided with fixed plate and ejector pin, connects through the rotation between fixed plate and the ejector pin to make equipment can carry out rotatory adjustment according to the different posture of patient, avoided the angle of felting needle in the equipment fixed, lead to the problem that can't satisfy more sizes and the patient of posture.

Drawings

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

FIG. 2 is a schematic view of the connection section structure of the threaded knob and the first bracket according to the present invention;

fig. 3 is a schematic view of the connection section structure of the movable column and the fixed plate of the present invention.

In the figure: 1. a base; 2. a fixed shaft; 3. a first stay bar; 4. a second stay bar; 5. a slider; 6. a connecting shaft; 7. a threaded shaft; 8. a grip; 9. a third stay bar; 10. a fourth brace bar; 11. a bed board; 12. a threaded knob; 13. a first bracket; 14. a second bracket; 15. a movable rod; 16. a sleeve; 17. a movable post; 18. a spring; 19. a top rod; 20. a fixing plate; 21. a barbed needle clip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a liver disease puncture positioning frame convenient for adjusting the posture of a patient comprises a base 1, a fixed shaft 2, a first support rod 3, a second support rod 4, a sliding block 5, a connecting shaft 6, a threaded rotating shaft 7, a handle 8, a third support rod 9, a fourth support rod 10, a bed plate 11, a threaded knob 12, a first support 13, a second support 14, a movable rod 15, a sleeve 16, a movable column 17, a spring 18, a push rod 19, a fixed plate 20 and a puncture needle clamp 21, wherein the fixed shaft 2 is arranged above the base 1, the first support rod 3 is arranged on one side of the fixed shaft 2, the second support rod 4 is connected to the inner side of the first support rod 3, the sliding block 5 is arranged at one end of the second support rod 4, the connecting shaft 6 is arranged on one side of the second support rod 4, the threaded rotating shaft 7 penetrates through the inner side of the connecting shaft 6, the handle 8 is arranged at one end of the threaded rotating shaft 7, the third support rod 9 is arranged above the connecting, a fourth support rod 10 is connected to the outer side of the third support rod 9, a bed plate 11 is mounted at one end of the fourth support rod 10, a threaded knob 12 is arranged on one side of the bed plate 11, a first support 13 penetrates through the outer wall of the threaded knob 12, a second support 14 is connected to the inner wall of the first support 13, a movable rod 15 is arranged at one end of the second support 14, a sleeve 16 penetrates through one side of the movable rod 15, a movable column 17 is connected to the inner wall of the sleeve 16, a spring 18 is mounted inside the movable column 17, one end of the spring 18 is connected with a push rod 19, a fixed plate 20 is connected to the outer wall of the push rod 19, and a barbed needle clamp 21 is mounted on one side of the fixed plate 20;

further, the first support rods 3 and the base 1 form a rotating structure through the fixed shaft 2, two first support rods 3 are symmetrically arranged about the central axis of the base 1, and the position of the first support rods 3 is fixed relative to the base 1 through the installation of the fixed shaft 2, so that the stability of the equipment is improved;

further, the second support rod 4 and the base 1 form a sliding structure through the sliding block 5, the second support rod 4 and the fourth support rod 10 are symmetrical about the central axis of the connecting shaft 6, the second support rod 4 can slide relative to the base 1 through the connected sliding block 5, and meanwhile, the second support rod and the first support rod 3 with one fixed end form a relatively stable structure;

furthermore, the connecting shaft 6 is in threaded connection with the threaded rotating shaft 7, the threaded rotating shaft 7 and the connecting shaft 6 form a rotating structure through the handle 8, and the length between the two connecting shafts 6 can be adjusted through the threaded connection and the rotating structure so as to adjust the overall height of the equipment, so that the problem that the equipment cannot adapt to more medical care environments due to fixed height of the equipment is solved;

furthermore, the second support 14 and the first support 13 form a lifting structure through the threaded knob 12, the second support 14 and the threaded knob 12 are in meshed connection, and the lifting structure and the meshed connection are adopted, so that accurate height adjustment is performed, equipment failure and gliding are prevented, and the problems that the equipment is short of an accurate positioning and self-locking structure, faults occur in the use of the equipment and safety risks are increased are solved;

furthermore, ejector pin 19 passes through spring 18 and activity post 17 constitution sliding construction, and thorn needle clamp 21 constitutes through fixed plate 20 and ejector pin 19 and rotates even, connects through the rotation between fixed plate 20 and the ejector pin 19 to make equipment can carry out rotation adjustment according to the different posture of patient, avoided the angle of felting needle in the equipment fixed, lead to the problem that can't satisfy more sizes and the patient of posture.

The working principle is as follows: when a user uses the liver disease puncture positioning frame convenient for adjusting the posture of a patient, firstly, the handle 8 is used for rotating the threaded rotating shaft 7, the distance between the two connecting shafts 6 can be adjusted after the threaded rotating shaft 7 rotates, meanwhile, the connecting shafts 6 can drag the support rods to move, and as the first support rods 3 are relatively fixed with the base 1, the second support rods 4 can slide relative to the base 1 according to the sliding blocks 5, then, the distance between the base 1 and the bed board 11 can change, and when the height of the bed board 11 reaches the required height, the threaded rotating shaft 7 stops rotating;

then, the puncture needle is installed in the puncture needle clamp 21 and fixed by the puncture needle clamp 21, the patient is arranged above the bed plate 11, the liver position of the patient is aligned with the puncture needle, when the current height of the puncture needle cannot be operated, the thread knob 12 is rotated, the second support 14 is moved up and down relative to the first support 13 by the thread knob 12, when the height of the puncture needle is proper, the thread knob 12 is stopped being rotated, and the fixing plate 20 is adjusted to accurately control the puncture needle to be aligned with the preset puncture position.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liver disease puncture locating rack convenient to adjust patient's posture, includes base (1) and third vaulting pole (9), its characterized in that: a fixed shaft (2) is installed above the base (1), a first support rod (3) is arranged on one side of the fixed shaft (2), a second support rod (4) is connected to the inner side of the first support rod (3), a sliding block (5) is installed at one end of the second support rod (4), a connecting shaft (6) is arranged on one side of the second support rod (4), a threaded rotating shaft (7) penetrates through the inner side of the connecting shaft (6), a handle (8) is installed at one end of the threaded rotating shaft (7), a third support rod (9) is installed above the connecting shaft (6), a fourth support rod (10) is connected to the outer side of the third support rod (9), a bed plate (11) is installed at one end of the fourth support rod (10), a threaded knob (12) is arranged on one side of the bed plate (11), a first support (13) penetrates through the outer wall of the threaded knob (12), and a second support (14) is connected to the inner wall of the first support (13), the one end of second support (14) is provided with movable rod (15), and one side of movable rod (15) runs through sleeve (16) to the inner wall of sleeve (16) has linked up movable post (17), the internally mounted of activity post (17) has spring (18), and the one end of spring (18) is connected with ejector pin (19), the outer wall of ejector pin (19) has linked up fixed plate (20), and one side-mounting of fixed plate (20) has thorn needle holder (21).

2. The hepatic disease puncturing positioning frame facilitating the adjustment of the posture of the patient as claimed in claim 1, wherein: first vaulting pole (3) constitute revolution mechanic through fixed axle (2) and base (1), and first vaulting pole (3) are provided with two about the axis symmetry of base (1).

3. The hepatic disease puncturing positioning frame facilitating the adjustment of the posture of the patient as claimed in claim 1, wherein: the second support rod (4) and the base (1) form a sliding structure through the sliding block (5), and the second support rod (4) and the fourth support rod (10) are symmetrical about a central axis of the connecting shaft (6).

4. The hepatic disease puncturing positioning frame facilitating the adjustment of the posture of the patient as claimed in claim 1, wherein: the connecting shaft (6) is in threaded connection with the threaded rotating shaft (7), and the threaded rotating shaft (7) and the connecting shaft (6) form a rotating structure through the handle (8).

5. The hepatic disease puncturing positioning frame facilitating the adjustment of the posture of the patient as claimed in claim 1, wherein: the second support (14) and the first support (13) form a lifting structure through the threaded knob (12), and the second support (14) is connected with the threaded knob (12) in a meshed mode.

6. The hepatic disease puncturing positioning frame facilitating the adjustment of the posture of the patient as claimed in claim 1, wherein: the ejector rod (19) and the movable column (17) form a sliding structure through a spring (18), and the puncture needle clamp (21) and the ejector rod (19) form a rotary connection through a fixed plate (20).