CN112168308A

CN112168308A - Department of respiration uses thorax puncture device convenient to it is fixed

Info

Publication number: CN112168308A
Application number: CN202011225757.2A
Authority: CN
Inventors: 邹成晓洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-01-05

Abstract

The invention discloses a pneumothorax puncture device convenient to fix for a respiratory department, which comprises a base, two groups of first locking devices, two groups of second locking devices and a third locking device, wherein two groups of first locking devices are arranged above the base, one group of second locking devices are respectively arranged above the two groups of first locking devices, the third locking device is arranged between the two groups of second locking devices, the base comprises two groups of shaft seats and two groups of sliding shafts, through holes are formed in the middle of each sliding shaft, through holes are formed in two ends of each counter bore, the shaft seats are fixed with a bed body through counter screws, two ends of each group of sliding shafts are inserted into the through holes in the end parts of the adjacent shaft seats, the sliding shafts are tubular in outline, each first locking device comprises a Y-axis nut, a Y-axis locking piece, a Y-axis pin, a Y-axis pull rod and a Y-axis pull handle, and the Y-axis locking piece is. This department of respiration uses thorax puncture device convenient to it is fixed can adjust the height and the angle of puncture in a flexible way, is fit for generally using widely.

Description

Department of respiration uses thorax puncture device convenient to it is fixed

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a pneumothorax puncture device convenient to fix for a respiratory department.

Background

The respiratory system is a general term for a series of organs that exchange gas with the outside air, including the nose, pharynx, larynx, trachea, bronchi, lung composed of a large number of alveoli, blood vessels, lymphatic vessels, nerves, and tissues such as pleura. Clinically, the nose, pharynx and larynx are called as the upper respiratory tract, and the part of the gas passage below the trachea is called as the lower respiratory tract.

The position of a puncture needle is difficult to control usually, the puncture cannot be accurately performed during the puncture, the adjustment range is small, and the operation of locking the position is troublesome.

Disclosure of Invention

The invention aims to provide a pneumothorax puncture device convenient to fix for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a department of respiration uses thorax puncture device convenient to it is fixed, includes base, first locking device, second locking device and third locking device, the base top is equipped with two sets of first locking devices, and is two sets of first locking device top respectively is equipped with a set of second locking device, is provided with third locking device between two sets of second locking devices.

Preferably, the base comprises two groups of shaft seats and two groups of sliding shafts, the middle part of each sliding shaft is provided with a counter bore, two ends of each sliding shaft are provided with through holes, the shaft seats are fixed with the bed body through counter screws, two ends of each sliding shaft are inserted into the through holes at the end parts of the adjacent shaft seats, and the outline of each sliding shaft is tubular.

Preferably, the first locking device comprises a Y-axis nut, a Y-axis locking piece, a Y-axis pin, a Y-axis pull rod and a Y-axis pull handle, the profile of the Y-axis locking piece is tubular, the end part of the Y-axis locking piece is annular, two groups of through holes are drilled in the opening parts of the annular structures at the two ends of the Y-axis locking piece, y-axis pull rods are inserted into the through holes at the end parts of the Y-axis locking pieces, Y-axis nuts are sleeved on the parts of the Y-axis pull rods penetrating through the Y-axis locking pieces, Y-axis pull handles are arranged at the upper ends of the two groups of Y-axis pull rods, the upper end of the Y-axis pull rod is positioned in the opening of the Y-axis pull handle, a Y-axis pin is arranged in the upper end of the Y-axis pull rod, two ends of the Y-axis pin extend into through holes in the Y-axis pull handle at the outer side of the Y-axis pin, two groups of steel plates which are parallel to each other are welded at the middle part of the Y-axis locking piece, four groups of through holes distributed in an annular array are formed in the two groups of steel plates on the upper side of the Y-axis locking piece.

Preferably, the second locking device comprises a Z connecting screw, a vertical frame, a Z-axis pull rod, a Z-axis pull handle, a Z-axis pin, Z-axis gaskets, a Z-axis nut and a Z-axis sliding block, wherein two ends of the vertical frame are positioned at the lower side, four groups of threaded holes distributed in a rectangular array are formed in the two ends of the vertical frame, the Z connecting screw is screwed in the threaded holes at the two ends of the vertical frame, two vertical grooves are formed in the upper side of the vertical frame, the Z-axis sliding block is positioned in the vertical frame, the vertical parts of the vertical frame are positioned in the grooves at the two sides of the Z-axis sliding block, the Z-axis pull rod penetrates through a through hole in the middle of the Z-axis sliding block and the vertical groove above the vertical frame, the two groups of Z-axis gaskets are sleeved on the Z-axis pull rod, the two groups of Z-axis gaskets are positioned at the two sides of the vertical frame, the Z-axis pull rod is sleeved with the Z-axis, one end of the Z-axis pull rod, which is provided with a Z-axis pin, is positioned inside the Z-axis pull handle, and two ends of the Z-axis pin extend into through holes of the adjacent Z-axis pull handles.

Preferably, the third locking device comprises a locking screw, a locking ring, a pressing ball, a bracket, an X-axis clamping block, an X-axis gasket, an X-axis pull rod, an X-axis pull handle, an X-axis pin, an X-axis nut and an X-axis slide rod, one end of the bracket is in an annular shape, the other end of the bracket is in a block shape, through holes and threaded holes distributed in an annular array are formed in the annular structure of the bracket, the pressing ball is arranged inside the upper portion of the bracket, the locking ring covers the pressing ball, a shaft at the lower end of the locking screw is inserted into the through hole in the annular portion of the bracket, a locking screw is arranged in the through hole in the locking ring and screwed into the threaded hole in the annular structure of the bracket, the block structure of the bracket is attached with the X-axis clamping block, the two groups of X-axis slide rods are positioned in the block structure of the bracket and the semicircular groove of the X-axis clamping block, and the X, one end of the X-axis pull rod, which is back to the threads of the X-axis pull rod, is positioned in an opening of the X-axis pull handle, an X-axis pin shaft is inserted in the X-axis pull rod in the X-axis pull handle, two ends of the X-axis pin shaft extend into a through hole in the X-axis pull handle, and two groups of X-axis nuts are respectively sleeved at two ends of the X-axis slide rod.

Preferably, the Z-shaped connecting screw penetrates through a through hole of the plate-shaped structure in the middle of the Y-axis locking piece and is screwed into a threaded hole of the stand.

As a further aspect of the present invention, the X-slide is inserted into through holes formed in upper and lower sides of a Z-axis slide block of the second lock device, and X-axis nuts provided at both ends of the X-slide are pressed against both sides of the Z-axis slide block.

The invention has the technical effects and advantages that: according to the thoracic cavity puncture device convenient to fix for the department of respiration, the base, the first locking device, the second locking device and the third locking device form a support, so that the height and the angle of a puncture needle are fixed, and compared with the existing puncture device, the thoracic cavity puncture device has a better supporting effect; the puncture direction of the puncture needle is locked by the fixed spherical pressing ball, and the puncture angle of the puncture needle can be flexibly selected by the scheme; the position of the pressure ball is locked through the X-axis pull handle, the Y-axis pull handle and the Z-axis pull handle, the locking operation in the locking mode is simple, and the locking screws are fixed through the three groups of locking screws, so that the shape of the locking screws is beneficial to force application.

Drawings

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

FIG. 2 is a schematic view of a base structure of the present invention;

FIG. 3 is a schematic view of a first locking device of the present invention;

FIG. 4 is a schematic structural view of a second locking device of the present invention;

fig. 5 is a schematic structural diagram of a third locking device of the present invention.

In the figure: 1 base, 101 axle seat, 102 sliding axle, 2 first locking device, 201Y-axis nut, 202Y-axis locking piece, 203Y-axis pin, 204Y-axis pull rod, 205Y-axis pull handle, 3 second locking device, 301Z connecting screw, 302 stand, 303Z-axis pull rod, 304Z-axis pull handle, 305Z-axis pin, 306Z-axis gasket, 307Z-axis nut, 308Z-axis sliding block, 4 third locking device, 401 locking screw, 402 locking ring, 403 press ball, 404 bracket, 405X-axis clamping block, 406X-axis gasket, 407X-axis pull rod, 408X-axis pull handle, 409X-axis pin, 410X-axis nut, 411X sliding rod.

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.

The invention provides a thoracic cavity puncture device convenient to fix and used for a respiratory department, which comprises a base 1, first locking devices 2, second locking devices 3 and third locking devices 4, wherein two groups of first locking devices 2 are arranged above the base 1, one group of second locking devices 3 are respectively arranged above the two groups of first locking devices 2, and the third locking device 4 is arranged between the two groups of second locking devices 3.

Specifically, the base 1 comprises two groups of shaft seats 101 and two groups of sliding shafts 102, through holes are formed in the two ends of each sliding shaft 102, the shaft seats 101 are fixed to the bed body through countersunk screws, the two ends of each sliding shaft 102 are inserted into the through holes in the end portions of the adjacent shaft seats 101, the outlines of the sliding shafts 102 are tubular, and the shaft seats 101 and the sliding shafts 102 are in interference fit.

Specifically, the first locking device 2 includes a Y-axis nut 201, a Y-axis locking piece 202, a Y-axis pin 203, a Y-axis pull rod 204, and a Y-axis pull handle 205, the Y-axis locking piece 202 is tubular in profile, the end of the Y-axis locking piece 202 is annular, two sets of through holes are drilled in the opening portions of the annular structures at the two ends of the Y-axis locking piece 202, the Y-axis pull rod 204 is inserted in the through hole at the end of the Y-axis locking piece 202, the Y-axis nut 201 is sleeved on the portion of the Y-axis pull rod 204 penetrating through the Y-axis locking piece 202, the Y-axis pull handles 205 are arranged at the upper ends of the two sets of Y-axis pull rods 204, the upper end of the Y-axis pull rod 204 is located inside the opening of the Y-axis pull handle 205, the Y-axis pin 203 is arranged inside the upper end of the Y-axis pull rod 204, the two ends of the Y-axis pin 203 are inserted into the through holes in the Y-axis pull handle, four groups of through holes distributed in an annular array are formed in the two groups of steel plates on the upper side of the Y-axis locking piece 202, and the first locking device 2 locks the Y-axis position of the puncture needle.

Specifically, the second locking device 3 includes a Z connecting screw 301, a vertical frame 302, a Z axis pull rod 303, a Z axis pull handle 304, a Z axis pin 305, a Z axis spacer 306, a Z axis nut 307 and a Z axis slide block 308, two ends of the vertical frame 302 are both located at the lower side, four groups of threaded holes distributed in a rectangular array are respectively formed in two ends of the vertical frame 302, the Z connecting screw 301 is screwed in the threaded holes at two ends of the vertical frame 302, two vertical grooves are formed in the upper side of the vertical frame 302, the Z axis slide block 308 is located in the vertical frame 302, the vertical part of the vertical frame 302 is located in the grooves at two sides of the Z axis slide block 308, the Z axis pull rod 303 passes through a through hole in the middle of the Z axis slide block 308 and the vertical groove above the vertical frame 302, two groups of Z axis spacers 306 are sleeved on the Z axis pull rod 303, two groups of Z axis spacers 306 are located at two sides of the vertical frame 302, one end of the Z axis 303, which is provided with the, a Z-axis pin 305 is inserted into one end of the Z-axis pull rod 303, which is back to the Z-axis nut 307, one end of the Z-axis pull rod 303, which is provided with the Z-axis pin 305, is located inside the Z-axis pull handle 304, two ends of the Z-axis pin 305 extend into through holes of the adjacent Z-axis pull handle 304, and the second locking device 3 locks the Z-axis position of the puncture needle.

Specifically, the third locking device 4 includes a locking screw 401, a locking ring 402, a pressing ball 403, a bracket 404, an X-axis clamp 405, an X-axis gasket 406, an X-axis pull rod 407, an X-axis pull handle 408, an X-axis pin 409, an X-axis nut 410, and an X-axis slide bar 411, one end of the bracket 404 is annular, the other end is block-shaped, through holes and threaded holes distributed in an annular array are formed in an annular structure of the bracket 404, the pressing ball 403 is arranged inside the bracket 404, the locking ring 402 covers the pressing ball 403, a shaft at the lower end of the locking screw 401 is inserted into the through hole in the annular part of the bracket 404, the locking screw 401 is arranged in the through hole in the locking ring 402, the locking screw 401 is screwed into the threaded hole in the annular structure of the bracket 404, the block structure of the bracket 404 is attached with the X-axis clamp 405, and the two groups of X-axis slide bars 411 are located in the block structure of, the X-axis pull rod 407 penetrates through a through hole in the middle of the X-axis gasket 406 and the X-axis clamping block 405 to enter a threaded hole in a block structure of the bracket 404, one end, back to the threads, of the X-axis pull rod 407 is located inside an opening of the X-axis pull handle 408, an X-axis pin 409 is inserted into the X-axis pull rod 407 in the X-axis pull handle 408, two ends of the X-axis pin 409 extend into the through hole in the X-axis pull handle 408, two ends of the X-axis slide rod 411 are respectively sleeved with two sets of X-axis nuts 410, and the X-axis direction position of the puncture needle is locked by the third locking device 4.

Specifically, the Z-connecting screw 301 is threaded into the threaded hole of the stand 302 through the through hole of the plate-like structure in the middle of the Y-axis locking member 202, thereby completing the connection of the first locking device 2 and the second locking device 3.

Specifically, the X-slide bar 411 is inserted into the through holes on the upper and lower sides of the Z-axis slide block 308 of the second lock device 3, and the X-nuts 410 on both ends of the X-slide bar 411 are pressed against both sides of the Z-axis slide block 308, thereby completing the connection between the second lock device 3 and the third lock device 4.

In particular to a thoracic cavity puncture device for a respiratory department, which is convenient to fix, a base 1 is fixed on a special hospital bed for puncture, when a patient lies on the puncture bed during puncture, firstly, the Z-axis pull handle 304, the Y-axis pull handle 205, the X-axis pull handle 408 and the locking screw 401 are loosened, the direction of the medical plastic tube in the press ball 403 is adjusted to the puncture direction of the puncture needle, then the three groups of locking screws 401 are tightened to lock the position of the press ball 403, the Z-axis pull handle 304, the Y-axis pull handle 205 and the X-axis pull handle 408 are pulled down to lock the relative positions of the first locking device 2, the second locking device 3 and the third locking device 4, the puncture needle is punctured through the plastic tube in the press ball 403, the first locking device 2, the second locking device 3 and the third locking device 4 can form a bracket auxiliary puncture of the puncture needle, because the height and the angle can be adjusted, the puncture needle can meet the puncture requirements of patients with different heights and weights.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a department of respiration uses thorax puncture device convenient to it is fixed, includes base (1), first locking device (2), second locking device (3) and third locking device (4), its characterized in that: two groups of first locking devices (2) are arranged above the base (1), a group of second locking devices (3) are respectively arranged above the two groups of first locking devices (2), and a third locking device (4) is arranged between the two groups of second locking devices (3).

2. A pneumothorax puncture device facilitating fixation according to claim 1, wherein: the base (1) comprises two groups of shaft seats (101) and two groups of sliding shafts (102), the middle of each sliding shaft (102) is provided with a counter bore, two ends of each counter bore are provided with through holes, the shaft seats (101) are fixed with a bed body through counter screws, two ends of each group of sliding shafts (102) are inserted into the through holes in the end parts of the adjacent shaft seats (101), and the outline of each sliding shaft (102) is tubular.

3. A pneumothorax puncture device facilitating fixation according to claim 1, wherein: the first locking device (2) comprises a Y-axis nut (201), a Y-axis locking piece (202), a Y-axis pin (203), a Y-axis pull rod (204) and a Y-axis pull handle (205), the outline of the Y-axis locking piece (202) is tubular, the end part of the Y-axis locking piece (202) is annular, two groups of through holes are drilled in the opening parts of the annular structures at the two ends of the Y-axis locking piece (202), the Y-axis pull rod (204) is inserted in the through holes at the end part of the Y-axis locking piece (202), the part of the Y-axis pull rod (204) penetrating through the Y-axis locking piece (202) is sleeved with the Y-axis nut (201), the Y-axis pull handle (205) is arranged at the upper ends of the two groups of Y-axis pull rods (204), the upper end of the Y-axis pull rod (204) is positioned in the opening of the Y-axis pull handle (205), the Y-axis pin (203) is arranged in the upper end of the Y-axis pull rod (204), the two ends of the Y-axis pin (203), two groups of steel plates which are parallel to each other are welded in the middle of the Y-axis locking piece (202), and four groups of through holes which are distributed in an annular array are formed in the two groups of steel plates on the upper side of the Y-axis locking piece (202).

4. A pneumothorax puncture device facilitating fixation according to claim 1, wherein: the second locking device (3) comprises a Z connecting screw (301), an upright frame (302), a Z-axis pull rod (303), a Z-axis pull handle (304), a Z-axis pin (305), a Z-axis gasket (306), a Z-axis nut (307) and a Z-axis sliding block (308), wherein two ends of the upright frame (302) are positioned at the lower side, four groups of threaded holes distributed in a rectangular array are formed in two ends of the upright frame (302), the Z connecting screw (301) is screwed in the threaded holes at two ends of the upright frame (302), two vertical grooves are formed in the upper side of the upright frame (302), the Z-axis sliding block (308) is positioned in the upright frame (302), the vertical part of the upright frame (302) is positioned in grooves at two sides of the Z-axis sliding block (308), the Z-axis pull rod (303) passes through a through hole in the middle of the Z-axis sliding block (308) and the vertical groove above the upright frame (302), and two groups of Z-axis gaskets (306) are sleeved on the Z-axis pull, two sets of Z axle gasket (306) are located grudging post (302) both sides, Z axle pull rod (303) is opened threaded pot head and is equipped with Z axle nut (307), Z axle pull rod (303) is equipped with Z pivot (305) in the one end interpolation of Z axle nut (307) dorsad, Z axle pull rod (303) is equipped with the one end of Z pivot (305) and is located inside Z axle pull handle (304), and the both ends of Z pivot (305) stretch into in the through-hole of its adjacent Z axle pull handle (304).

5. A pneumothorax puncture device facilitating fixation according to claim 1, wherein: the third locking device (4) comprises a locking screw (401), a locking ring (402), a pressing ball (403), a bracket (404), an X-axis clamping block (405), an X-axis gasket (406), an X-axis pull rod (407), an X-axis pull handle (408), an X-axis pin (409), an X-axis nut (410) and an X-axis slide rod (411), one end of the bracket (404) is annular, the other end of the bracket is blocky, through holes and threaded holes distributed in an annular array are formed in an annular structure of the bracket (404), the pressing ball (403) is arranged inside the upper portion of the bracket (404), the locking ring (402) covers the pressing ball (403), the shaft at the lower end of the locking screw (401) is inserted into the through hole in the annular portion of the bracket (404), the locking screw (401) is arranged in the through hole in the locking ring (402), and the locking screw (401) is screwed into the threaded hole in the annular structure of the, bracket (404) massive structure laminating has X axle clamp splice (405), and two sets of X slide bar (411) are located the massive structure of bracket (404) and the semi-circular recess of X axle clamp splice (405), inside X axle pull rod (407) passed the screw hole that X axle gasket (406) and X axle clamp splice (405) middle part got into the screw hole in bracket (404) massive structure, X axle pull rod (407) one end of its screw thread dorsad is located inside the opening of X axle pull handle (408), it is equipped with X round pin axle (409) to insert in X axle pull rod (407) in X axle pull handle (408), the both ends of X round pin axle (409) stretch into in the through-hole in X axle pull handle (408), each cover in X slide bar (411) both ends is equipped with two sets of X axle nut (410).

6. The pneumothorax puncture device convenient for fixing according to claim 4, wherein: and the Z connecting screw (301) passes through a through hole of a plate-shaped structure in the middle of the Y-axis locking piece (202) and is screwed into a threaded hole of the stand (302).

7. The pneumothorax puncture device convenient for fixing of claim 5, wherein: the X-sliding rod (411) is inserted into through holes on the upper side and the lower side of the Z-axis sliding block (308) of the second locking device (3), and X-axis nuts (410) at two ends of the X-sliding rod (411) are pressed on two sides of the Z-axis sliding block (308).