CN218075854U

CN218075854U - Y-shaped suction tube convenient to replace

Info

Publication number: CN218075854U
Application number: CN202221345628.1U
Authority: CN
Inventors: 彭晗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-20
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of medical equipment, specifically be a Y shape attracts pipe convenient to replacement, attract the pipe including first suction pipe and second, the top fixedly connected with three-way pipe of first suction pipe, the equal fixedly connected with second in both ends export of three-way pipe attracts the pipe, and is two sets of the equal fixed mounting in tip that the second attracted the pipe has connector A, and is two sets of connector A's tip all is provided with connector B, and it all is provided with the installation component, two sets of telling between connector A and the connector B the equal fixedly connected with third in tip of connector B attracts the pipe. The utility model discloses a set up connecting block, side groove and spring, insert behind the block groove bottom at the connecting block and rotatory, make the connecting block enter into the side inslot and block to through the extrusion of spring, can prevent that the connecting block from coming off from the side inslot, through opposite direction swivelling joint head B, can take out the hollow tube from the spread groove in, thereby can conveniently attract the pipe to the third and change, saved the operation time.

Description

Y-shaped suction tube convenient to replace

Technical Field

The utility model relates to the technical field of medical equipment, specifically a Y shape attracts pipe convenient to replacement.

Background

The suction tube is commonly used in orthopedics, brain surgery, obstetrics and gynecology, thoracic surgery and the like, and is used for playing a role in suction flow in clinical operations, the suction tube is an important tool in operations of craniocerebral injuries, the functions of the suction tube comprise sucking blood in an operation visual field and keeping a clean operation visual field, if two bleeding openings exist at the same time, the Y-shaped suction tube is used, a thicker suction tube is generally needed when the scalp is cut, the scalp hemostasis is facilitated, a thinner suction tube is needed to be replaced when the brain is operated, the whole replacement is needed in the actual operation, the replacement is troublesome, the operation time is influenced, the suction forces at two ends of the Y-shaped suction tube are communicated, the needed suction forces are different due to different bleeding flow rates of the two bleeding openings, if the suction force at one end is too large, the patient is injured, and if the suction force is too small, the suction effect is reduced, and the operation visual field is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Y shape attracts pipe convenient to replacement to solve the current Y shape that proposes in the above-mentioned background art and attract the inconvenient change of pipe in the operation, and the suction size at both ends can not separately adjust the problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a Y-shaped suction tube convenient to replace comprises a first suction tube and a second suction tube, wherein the top of the first suction tube is fixedly connected with a three-way tube, outlets at two ends of the three-way tube are fixedly connected with the second suction tube, the end parts of two groups of second suction tubes are fixedly provided with connectors A, the end parts of two groups of connectors A are provided with connectors B, mounting assemblies are arranged between the two groups of connectors A and the connectors B, the end parts of the two groups of connectors B are fixedly connected with third suction tubes, the outer surfaces of the two groups of second suction tubes are provided with mounting boxes, and adjusting assemblies are arranged inside the two groups of mounting boxes;

the installation component is including seting up at the inside spread groove of connector A, and the spread groove extends to connector A's upper surface, connector B's lower fixed surface installs the hollow tube, and the hollow tube inserts and establishes in the spread groove, the block groove has all been seted up to the both sides inner wall of spread groove, the inside in two sets of block grooves all is provided with the connecting block, and the tip of two sets of connecting blocks all is connected with the surface fixed connection of hollow tube, the side wall has all been seted up to the side surface of two sets of block groove tip, the inside of spread groove is provided with the spring, and the lower extreme of spring and the diapire fixed connection of spread groove.

It is seen by above-mentioned scheme, rotatory behind inserting the block inslot with two sets of connecting blocks, can make two sets of connecting blocks all enter into the side inslot to exert elasticity through the spring to the hollow tube lower surface, can prevent that the connecting block from breaking away from the side inslot, realize the purpose of installation, connector B can be dismantled with connector B to the direction of reversal swivelling joint, through setting up adjusting part, the suction size in the adjustable second suction tube can be adjusted to suitable suction according to the hemorrhage condition of patient's wound.

In the embodiment, the adjusting assembly comprises a reverse threaded rod arranged in the mounting box, one end of the reverse threaded rod is rotatably connected with the inner wall of the mounting box, the other end of the reverse threaded rod penetrates through the inner wall of the mounting box and extends to the outer side of the mounting box, two groups of nuts are meshed and sleeved on the outer surface of the reverse threaded rod, L-shaped rods are fixedly connected to the outer surfaces of the two groups of nuts, extrusion plates are fixedly arranged on the opposite surfaces of the two groups of L-shaped rods, and twisting blocks are fixedly arranged at the end parts of the reverse threaded rod;

by the scheme, when the reverse threaded rod rotates, the two groups of extrusion plates can be driven to move inwards or outwards simultaneously, so that the outer surface of the second suction tube is extruded, and the purpose of adjusting the size of suction force is achieved.

In the embodiment, the upper end of the spring is fixedly provided with the sealing ring, the lower surface of the hollow tube is provided with the groove, and the sealing ring is inserted in the groove;

according to the scheme, the sealing performance can be improved by the arrangement of the sealing ring and the groove, and the leakage is prevented.

In the embodiment, the inner wall of the mounting box is provided with a limiting groove, two groups of limiting blocks are arranged inside the limiting groove, and the end parts of the two groups of limiting blocks are fixedly connected with the outer surfaces of the two groups of nuts;

by the scheme, the limiting effect of the limiting groove and the limiting block can prevent the nut from rotating, so that the two groups of extrusion plates are more stable when moving.

In the embodiment, the rubber pad is bonded on the outer surface of the screwing block, and the outer surface of the rubber pad is provided with anti-skid grains;

by the scheme, friction force can be increased by the arrangement of the rubber pad and the anti-skidding lines, and the phenomenon of skidding of hands is prevented.

In the embodiment, the spring is made of stainless steel, and the outer surface of the spring is coated with anticorrosive paint;

it is thus clear that by above-mentioned scheme, establish the stainless steel through the material with the spring, and the surface of spring scribbles anticorrosive paint, can effectively improve the life of spring.

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

1. the utility model has the advantages that the connecting block, the side groove and the spring are arranged, the connecting block is inserted into the bottom of the clamping groove and then rotates, so that the connecting block enters the side groove to be clamped, the connecting block can be prevented from falling off from the side groove through the extrusion of the spring, and the hollow pipe can be taken out from the connecting groove through rotating the connector B in the opposite direction, so that the third suction pipe can be conveniently replaced, and the operation time is saved;

2. the utility model discloses a set up reverse threaded rod, nut and stripper plate, can drive two sets of stripper plates simultaneously inwards or outwards remove when reverse threaded rod rotates to the realization attracts the both sides surface extrusion of pipe to the second, reaches the purpose of adjusting the second and attracts suction in the pipe, prevents that wherein a set of second from attracting that suction is too big to cause the damage to the patient in the pipe, and the undersize reduces the attraction effect, influences the operation field of vision.

Drawings

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

FIG. 2 is a schematic structural view of a mounting assembly of the present invention;

FIG. 3 is a schematic view of the structure of the middle side groove of the present invention;

fig. 4 is a schematic structural diagram of the adjusting assembly of the present invention.

In the figure: 100. a first suction pipe; 101. a three-way pipe; 102. a second suction tube; 103. a third suction tube; 200. a connector A; 201. a connector B; 300. mounting the component; 301. connecting grooves; 302. a hollow pipe; 303. a clamping groove; 304. connecting blocks; 305. a side groove; 306. a spring; 307. a seal ring; 308. a groove; 400. mounting a box; 500. an adjustment assembly; 501. a reverse threaded rod; 502. a nut; 503. an L-shaped rod; 504. a pressing plate; 505. twisting the block; 506. a limiting groove; 507. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides an embodiment:

a Y-shaped suction tube convenient to replace comprises a first suction tube 100 and a second suction tube 102, wherein the top of the first suction tube 100 is fixedly connected with a three-way tube 101, outlets at two ends of the three-way tube 101 are fixedly connected with the second suction tube 102, the end parts of two groups of second suction tubes 102 are fixedly provided with connectors A200, the end parts of the two groups of connectors A200 are provided with connectors B201, a mounting assembly 300 is arranged between the two groups of connectors A200 and the connectors B201, the end parts of the two groups of connectors B201 are fixedly connected with third suction tubes 103, the outer surfaces of the two groups of second suction tubes 102 are provided with mounting boxes 400, and the inside of the two groups of mounting boxes 400 is provided with an adjusting assembly 500;

the mounting assembly 300 comprises a connecting groove 301 arranged inside the connector A200, the connecting groove 301 extends to the upper surface of the connector A200, a hollow tube 302 is fixedly mounted on the lower surface of the connector B201, the hollow tube 302 is inserted into the connecting groove 301, clamping grooves 303 are formed in the inner walls of the two sides of the connecting groove 301, connecting blocks 304 are arranged inside the two groups of clamping grooves 303, the end portions of the two groups of connecting blocks 304 are fixedly connected with the outer surface of the hollow tube 302, side grooves 305 are formed in the side surfaces of the end portions of the two groups of clamping grooves 303, springs 306 are arranged inside the connecting groove 301, and the lower ends of the springs 306 are fixedly connected with the bottom wall of the connecting groove 301;

specifically, the adjusting assembly 500 includes a reverse threaded rod 501 arranged inside the mounting box 400, one end of the reverse threaded rod 501 is rotatably connected with the inner wall of the mounting box 400, the other end of the reverse threaded rod 501 penetrates through the inner wall of the mounting box 400 and extends to the outer side of the mounting box 400, two groups of nuts 502 are meshed and sleeved on the outer surface of the reverse threaded rod 501, L-shaped rods 503 are fixedly connected to the outer surfaces of the two groups of nuts 502, extrusion plates 504 are fixedly mounted on opposite surfaces of the two groups of L-shaped rods 503, a screwing block 505 is fixedly mounted at the end portion of the reverse threaded rod 501, and when the reverse threaded rod 501 rotates, the two groups of extrusion plates 504 can be driven to move inwards or outwards simultaneously, so that the outer surface of the second suction tube 102 is extruded, and the purpose of adjusting the suction force is achieved;

specifically, a sealing ring 307 is fixedly installed at the upper end of the spring 306, a groove 308 is formed in the lower surface of the hollow tube 302, the sealing ring 307 is inserted into the groove 308, and the arrangement of the sealing ring 307 and the groove 308 can improve the sealing performance and prevent leakage;

specifically, the inner wall of the mounting box 400 is provided with a limiting groove 506, two sets of limiting blocks 507 are arranged inside the limiting groove 506, the end parts of the two sets of limiting blocks 507 are fixedly connected with the outer surfaces of the two sets of nuts 502, and the limiting effects of the limiting groove 506 and the limiting blocks 507 can prevent the nuts 502 from rotating, so that the two sets of extrusion plates 504 are more stable when moving;

specifically, a rubber pad is bonded on the outer surface of the screwing block 505, and anti-slip lines are formed on the outer surface of the rubber pad, so that friction force can be increased by the arrangement of the rubber pad and the anti-slip lines, and the phenomenon of hand slip is prevented;

specifically, spring 306 is stainless steel material, and spring 306's surface scribbles anticorrosive paint, establishes stainless steel through the material with spring 306, and spring 306's surface scribbles anticorrosive paint, can effectively improve spring 306's life.

The working principle is as follows: when the third suction tube 103 needs to be replaced, only the connector B201 needs to be rotated, so that the two groups of connecting blocks 304 are separated from the side groove 305 and enter the clamping groove 303, at the moment, the third suction tube 103 can be detached, when the third suction tube 103 is installed, only the connecting blocks 304 need to be inserted into the bottom of the clamping groove 303 and rotate, so that the connecting blocks 304 enter the side groove 305 to be clamped, due to the fact that the hollow tube 302 is under the elastic force action of the spring 306, the connecting blocks 304 are firmly pressed on the inner wall of the side groove 305, the connecting blocks 304 are prevented from falling off from the side groove 305, the third suction tube 103 can be replaced conveniently, operation time is saved, good sealing effect can be achieved through the arrangement of the sealing ring 307 and the groove 308, when the suction force in the second suction tube 102 needs to be adjusted, the screwing block 505 can be screwed to drive the reverse pressing plates 501 to rotate, the two groups of pressing plates 504 are driven to move inwards or outwards, the two groups of pressing plates 504 press the outer surfaces of the two sides of the second suction tube 102, the outer surface of the second suction tube 102 is adjusted, the purpose of adjusting the second suction tube 102 is prevented, the damage to the internal suction effect of a patient is reduced, and the internal suction effect of the patient is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A Y-shaped suction tube for easy replacement comprising a first suction tube (100) and a second suction tube (102), characterized in that: the top of the first suction pipe (100) is fixedly connected with a three-way pipe (101), outlets at two ends of the three-way pipe (101) are fixedly connected with second suction pipes (102), the end parts of two groups of the second suction pipes (102) are fixedly provided with connectors A (200), the end parts of two groups of the connectors A (200) are provided with connectors B (201), an installation assembly (300) is arranged between the two groups of the connectors A (200) and the connectors B (201), the end parts of two groups of the connectors B (201) are fixedly connected with third suction pipes (103), the outer surfaces of the two groups of the second suction pipes (102) are provided with installation boxes (400), and the inside of the two groups of the installation boxes (400) is provided with an adjusting assembly (500);

installation component (300) is including seting up in connecting groove (301) of connector A (200) inside, and connecting groove (301) extends to the upper surface of connector A (200), the lower fixed surface of connector B (201) installs hollow tube (302), and hollow tube (302) insert and establish in connecting groove (301), block groove (303) have all been seted up to the both sides inner wall of connecting groove (301), and are two sets of the inside of block groove (303) all is provided with connecting block (304), and the tip of two sets of connecting block (304) all with the fixed surface of hollow tube (302) be connected, two sets of side channel (305) have all been seted up to the side surface of block groove (303) tip, the inside of connecting groove (301) is provided with spring (306), and the lower extreme of spring (306) and the diapire fixed connection of connecting groove (301).

2. A Y-shaped suction tube for easy replacement as claimed in claim 1, wherein: adjusting part (500) is including setting up reverse threaded rod (501) at mounting box (400) inside, and the one end of reverse threaded rod (501) rotates with the inner wall of mounting box (400) to be connected to the inner wall that the mounting box (400) were worn to see through by the other end of reverse threaded rod (501) extends to the outside of mounting box (400), the surface meshing cover of reverse threaded rod (501) is equipped with two sets of nut (502), and is two sets of the equal fixedly connected with L shape pole (503) of surface of nut (502), two sets of the equal fixed mounting in opposite face of L shape pole (503) has stripper plate (504), the tip fixed mounting of reverse threaded rod (501) has wrong piece (505).

3. A Y-shaped suction tube for easy replacement as claimed in claim 1, wherein: the upper end of the spring (306) is fixedly provided with a sealing ring (307), the lower surface of the hollow pipe (302) is provided with a groove (308), and the sealing ring (307) is inserted into the groove (308).

4. A Y-shaped suction tube for easy replacement as claimed in claim 1, wherein: spacing groove (506) have been seted up to the inner wall of mounting box (400), the inside of spacing groove (506) is provided with two sets of stopper (507), and the tip of two sets of stopper (507) all with the surface fixed connection of two sets of nuts (502).

5. A Y-shaped suction tube for easy replacement as claimed in claim 2, wherein: the outer surface of the screwing block (505) is bonded with a rubber pad, and the outer surface of the rubber pad is provided with anti-skid grains.

6. A Y-shaped suction tube for easy replacement as claimed in claim 1, wherein: the spring (306) is made of stainless steel, and the outer surface of the spring (306) is coated with anticorrosive paint.