CN110711017A

CN110711017A - Device for positioning tumor after operation

Info

Publication number: CN110711017A
Application number: CN201911069047.2A
Authority: CN
Inventors: 付明娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-01-21

Abstract

The invention discloses a device for positioning tumor after operation, which belongs to the technical field of medical instruments and comprises a sleeve, wherein a sliding plate is connected in the sleeve in a sliding manner, the left side surface and the right side surface of the sliding plate are fixedly connected with a rotating mechanism, the left side surface of the rotating mechanism is fixedly connected with the left side surface of the inner wall of a clamping plate, the opposite surfaces of the two clamping plates are in lap joint, the left side surface of the inner wall of the clamping plate is provided with a groove, and the left side surface of the inner wall of the groove is fixedly connected with the left end of. This device of postoperative location tumour, through setting up handle, second spring, slide, splint, stay cord and splint, after the sucking disc holds tissue and garrulous tumour, the doctor slowly loosens two handles for two splint rotations are just effectually fixed a position the tumour after the sucking disc absorbs the tumour, prevent tumour and tissue break away from, and the doctor of being convenient for clears up it, need not change the instrument of multiple difference and operate, and is very convenient, has saved certain time.

Description

Device for positioning tumor after operation

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a device for positioning tumors after operation.

Background

The tumor is a new organism formed by local tissue cell proliferation under the action of various tumorigenic factors, the tumor is roughly divided into benign tumor and malignant tumor (namely cancer), the benign tumor is usually removed by operation, and the malignant tumor is comprehensively treated, if the malignant tumor needs to be combined with radiotherapy and chemotherapy, so that the cure rate is greatly improved, and the life quality of a patient is improved.

In the operation excision treatment process, because the tumour itself is very little, can pinpoint the tumour position before needing, the part tissue that conveniently excision contains the tumour, but need use tweezers to fix a position the centre gripping to the tumour mostly when clearing up tissue after the operation excision and tumour, make it take out the tumour, because some tumour and the size and the soft or hard state of tissue of treating the clearance differ, only use tweezers can't effectively fix a position it, and the tumour breaks away from easily after the centre gripping, then need use mutually supporting of multiple instrument just can reach the clearance effect of ideal tweezers, it brings inconvenience for the doctor to change the instrument of multiple difference, cleaning efficiency is very low, certain operating time has been wasted.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the invention provides a device for positioning a tumor after an operation, which solves the problems that when tissues and tumors after surgical resection are cleaned, tweezers are mostly needed to position and clamp the tumor to take out the tumor, the tumor to be cleaned and the tissue are different in size and hardness, the tumor cannot be effectively positioned only by the tweezers, the clamped tumor is easy to separate from the tweezers, an ideal cleaning effect can be achieved only by matching various tools, the doctor is inconvenient to replace various tools, the cleaning efficiency is very low, and a certain operation time is wasted.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device of postoperative location tumour, includes the sleeve, sliding connection has the slide in the sleeve, the equal fixedly connected with rotary mechanism of the left and right sides face of slide, rotary mechanism's the left surface and the left surface fixed connection of the inner wall of splint, two the opposite face overlap joint of splint, the left surface of splint inner wall is seted up flutedly, the left surface of recess inner wall and the left end fixed connection of first spring, the right-hand member of first spring and the left surface fixed connection of slide.

The left side face of the clamping plate is fixedly connected with the bottom end of the pull rope, the top end of the pull rope is fixedly connected with the left side face of the sleeve, the two clamping plates are internally provided with the same sucker, the upper surface of the sucker is communicated with the bottom end of the connecting pipe, the connecting pipe is clamped in the sliding plate and the sliding rod, and the top end of the connecting pipe is communicated with a suction port of the extracting mechanism.

The lower surface of extraction mechanism and the lower fixed surface of handle inner wall are connected, the slide bar joint is at the lower surface of handle, the slide bar has cup jointed in the sliding sleeve, the sliding sleeve joint is at telescopic upper surface, be provided with the second spring in the sleeve, the top and the bottom of second spring respectively with the lower surface of sliding sleeve and the upper fixed surface of slide.

As a further scheme of the invention: the rotary mechanism comprises a fixed block, the right side face of the fixed block is fixedly connected with the left side face of the sliding plate, the front face of the fixed block is movably connected with the front face of the connecting block through a pin shaft, and the left side face of the connecting block is fixedly connected with the left side face of the inner wall of the clamping plate.

As a further scheme of the invention: the drawing mechanism comprises a micro suction pump, the lower surface of the micro suction pump is fixedly connected with the lower surface of the inner wall of the handle, a suction port of the micro suction pump is communicated with the top end of the connecting pipe, and a conduit is arranged at an outlet of the micro suction pump.

As a further scheme of the invention: the lower surface of the inner wall of the handle is fixedly connected with the lower surface of the protection plate, and the miniature suction pump is positioned in the protection plate.

As a further scheme of the invention: the handle is fixedly connected to the left side face and the right side face of the sleeve, and a pull ring is arranged on the lower surface of the handle.

As a further scheme of the invention: the right side of splint is provided with the cushion, splint set up to transparent.

As a further scheme of the invention: the upper surface of handle and the lower surface fixed connection of handle, the shape of slide and sliding sleeve all sets up to the rectangle.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. this device of postoperative location tumour, through setting up the handle, the second spring, a sliding plate, splint, stay cord and splint, when needs are fixed a position the clearance to tissue and garrulous tumour, the doctor holds the handle and upwards stimulates two handles, make two splint of in-process that the slide drove the sucking disc downstream open slowly, after the sucking disc holds tissue and garrulous tumour, the doctor slowly loosens two handles, make two splint rotations and effectual location to the tumour after the sucking disc absorbs the tumour, prevent tumour and tissue from breaking away from, the doctor of being convenient for clears up it, the instrument that need not change multiple difference operates, therefore, the device is very convenient, certain time has been saved.

2. This device of postoperative location tumour, through setting up the sleeve, the slide bar, first spring, splint and stay cord, when only needing to carry out the centre gripping to the tumour, after the doctor pulling handle, two splint of sleeve rebound's in-process two stay cords pulling, after two splint centre gripping tumours, when the doctor loosens two handles, two first spring contractions for two splint are rotatory and effectual to the tumour centre gripping, and are very convenient, and splint set up to the arc, make tissue and the difficult slippage splint of tumour.

3. This device of postoperative location tumour, through setting up second spring, slide bar, sliding sleeve and sleeve, after doctor's operation sucking disc absorbs tissue and tumour, the slide can be extruded to the elasticity of second spring, and the sleeve can move down, can effectually accomodate the sucking disc, and the tumour can be arranged in between two splint, is difficult for dropping, sets up to the rectangle because of the shape of slide and sliding sleeve for the sucking disc is more stable at the in-process that removes, and the doctor of being convenient for operates.

Drawings

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

FIG. 2 is a front view of the sleeve of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A;

FIG. 4 is a schematic cross-sectional view of a sliding bar according to the present invention;

in the figure: the device comprises a sleeve 1, a sliding plate 2, a rotating mechanism 3, a connecting block 31, a pin shaft 32, a fixing block 33, a clamping plate 4, a groove 5, a first spring 6, a pull rope 7, a sucking disc 8, a connecting pipe 9, a drawing mechanism 10, a catheter 101, a miniature suction pump 102, a protection plate 11, a sliding rod 12, a second spring 13, a handle 14, a sliding sleeve 15, a handle 16, a touch switch 17 and a handle 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a device for positioning tumor after operation comprises a sleeve 1, a sliding plate 2 is connected in the sleeve 1 in a sliding way, a rotating mechanism 3 is fixedly connected on the left side surface and the right side surface of the sliding plate 2, the rotating mechanism 3 comprises a fixed block 33, the right side surface of the fixed block 33 is fixedly connected with the left side surface of the sliding plate 2, the front surface of the fixed block 33 is movably connected with the front surface of a connecting block 31 through a pin shaft 32, the left side surface of the connecting block 31 is fixedly connected with the left side surface of the inner wall of a clamping plate 4, the clamping plate 4 is not easy to shake and is more stable in the rotating process through the arrangement of the fixed block 33 and the pin shaft 32, the left side surface of the rotating mechanism 3 is fixedly connected with the left side surface of the inner wall of the clamping plate 4, handles 14 are fixedly connected on the left side surface and the right side surface of the sleeve 1, and pull, because of being provided with the pull ring on the handle 14, be convenient for the doctor operates, and prevent that the doctor from pointing the slippage handle 14, the opposite face overlap joint of two splint 4, the left surface of splint 4 inner wall is seted up flutedly 5, the right flank of splint 4 is provided with the cushion, splint 4 sets up to the transparence, through setting up the cushion, the friction that produces of contact between two splint 4 has been reduced, splint 4's life has been prolonged, the left surface of recess 5 inner wall and the left end fixed connection of first spring 6, the right-hand member of first spring 6 and slide 2's left surface fixed connection.

The left side surface of the clamping plate 4 is fixedly connected with the bottom end of the pull rope 7, the top end of the pull rope 7 is fixedly connected with the left side surface of the sleeve 1, the two clamping plates 4 are rotated and effectively clamp tumors through the first spring 6 and the first spring 6 is contracted, so that a doctor can conveniently clamp and position tissues and tumors, the same sucking disc 8 is arranged in the two clamping plates 4, the upper surface of the sucking disc 8 is communicated with the bottom end of the connecting pipe 9, the upper surface of the handle 16 is fixedly connected with the lower surface of the handle 18, the shapes of the sliding plate 2 and the sliding sleeve 15 are both rectangular, through the arrangement of the sucking disc 8, when the miniature suction pump 102 works, the sucking disc 8 can effectively adsorb the tissues and the tumors, the tissues and the tumors are not easy to separate from the device through being matched with the two clamping plates 4, the connecting pipe 9 is clamped in the sliding plate 2 and the sliding rod 12, the lower surface of the inner wall of the handle 16 is fixedly connected with the lower surface of the protection plate 11, and the micro-suction pump 102 is positioned in the protection plate 11.

The lower surface of the extracting mechanism 10 is fixedly connected with the lower surface of the inner wall of the handle 16, because of the arrangement of the protective plate 11, the catheter 101 passes through the front and back of the baffle plate, and does not hinder a doctor from holding the handle 16 to perform various operations, the extracting mechanism 10 comprises a micro suction pump 102, the lower surface of the micro suction pump 102 is fixedly connected with the lower surface of the inner wall of the handle 16, the suction port of the micro suction pump 102 is communicated with the top end of the connecting pipe 9, the catheter 101 is arranged at the outlet of the micro suction pump 102, the sliding rod 12 is clamped on the lower surface of the handle 16, the sliding rod 12 is sleeved in the sliding sleeve 15, the sliding sleeve 15 is clamped on the upper surface of the sleeve 1, because of the arrangement of the second spring 13, the, can effectually accomodate sucking disc 8, it is very convenient, be provided with second spring 13 in the sleeve 1, the top and the bottom of second spring 13 respectively with the lower surface of sliding sleeve 15 and the last fixed surface of slide 2 be connected.

The working principle of the invention is as follows:

s1, when the device is needed to be used, the doctor firstly holds the grip 16 and inserts fingers into the two handles 14, secondly turns on the micro-suction pump 102 through the touch switch 17 and lifts the two handles 14 upwards, and the two clamp plates 4 are slowly opened in the process that the slide plate 2 drives the suction cup 8 to move downwards;

s2, secondly, after the sucker 8 sucks the tissues and the tumor, the doctor slowly releases the two handles 14, so that after the sucker 8 sucks the tumor, the two first springs 6 are contracted and pull the two splints 4, so that the two splints 4 rotate and effectively position the tumor;

s3, after the tissue and the tumor are sucked by the suction cup 8, the doctor takes the device out of the cleaned part, places the clamping plates 4 on the collecting table, pulls the two handles 14 upwards through the handles 16, opens the two clamping plates 4 in the process that the sleeve 1 moves downwards, and stops the micro suction pump 102 through the touch switch 17 to work, so that the tissue and the tumor can be separated from the clamping plates 4 and the suction cup 8.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A device for the postoperative positioning of tumors, comprising a sleeve (1), characterized in that: a sliding plate (2) is connected in the sleeve (1) in a sliding manner, a rotating mechanism (3) is fixedly connected to the left side surface and the right side surface of the sliding plate (2), the left side surface of the rotating mechanism (3) is fixedly connected with the left side surface of the inner wall of the clamping plate (4), the opposite surfaces of the two clamping plates (4) are in lap joint, a groove (5) is formed in the left side surface of the inner wall of the clamping plate (4), the left side surface of the inner wall of the groove (5) is fixedly connected with the left end of a first spring (6), and the right end of the first spring (6) is fixedly connected with the left side surface of the;

the left side surface of each clamping plate (4) is fixedly connected with the bottom end of a pull rope (7), the top end of each pull rope (7) is fixedly connected with the left side surface of the sleeve (1), the same sucking disc (8) is arranged in each clamping plate (4), the upper surface of each sucking disc (8) is communicated with the bottom end of a connecting pipe (9), each connecting pipe (9) is clamped in the sliding plate (2) and the corresponding sliding rod (12), and the top end of each connecting pipe (9) is communicated with a suction port of the corresponding extraction mechanism (10);

the lower surface of extraction mechanism (10) and the lower fixed surface of handle (16) inner wall are connected, slide bar (12) joint is at the lower surface of handle (16), slide bar (12) have cup jointed in sliding sleeve (15), sliding sleeve (15) joint is at the upper surface of sleeve (1), be provided with second spring (13) in sleeve (1), the top and the bottom of second spring (13) respectively with the lower surface of sliding sleeve (15) and the upper surface fixed connection of slide (2).

2. The device of claim 1, wherein: rotary mechanism (3) include fixed block (33), the right flank of fixed block (33) and the left surface fixed connection of slide (2), the front swing joint who passes through round pin axle (32) and connecting block (31) in the front of fixed block (33), the left surface fixed connection of the left surface of connecting block (31) and splint (4) inner wall.

3. The device of claim 1, wherein: the extraction mechanism (10) comprises a micro suction pump (102), the lower surface of the micro suction pump (102) is fixedly connected with the lower surface of the inner wall of the handle (16), the suction port of the micro suction pump (102) is communicated with the top end of the connecting pipe (9), and the outlet of the micro suction pump (102) is provided with a catheter (101).

4. The device of claim 1, wherein: the lower surface of the inner wall of the handle (16) is fixedly connected with the lower surface of the protection plate (11), and the micro suction pump (102) is positioned in the protection plate (11).

5. The device of claim 1, wherein: the left side surface and the right side surface of the sleeve (1) are fixedly connected with handles (14), and pull rings are arranged on the lower surfaces of the handles (14).

6. The device of claim 1, wherein: the right side of splint (4) is provided with the cushion, splint (4) set up to transparent.

7. The device of claim 1, wherein: the upper surface of the handle (16) is fixedly connected with the lower surface of the handle (18), and the sliding plate (2) and the sliding sleeve (15) are both rectangular.