CN213606707U

CN213606707U - Negative pressure tumor resectoscope for oncology department

Info

Publication number: CN213606707U
Application number: CN202022053354.6U
Authority: CN
Inventors: 朱海振; 郭熠; 黄立敏
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-06
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a tumour resection device technical field just discloses a negative pressure tumour resectoscope that oncology used, including the pipeline of breathing in, one side fixedly connected with of pipeline of breathing in rotates the handle, rotate one side fixedly connected with bracing piece of handle, one side fixedly connected with axis of rotation of bracing piece, one side activity of axis of rotation has cup jointed and has rotated the cover that presss from both sides, rotate the crooked pipeline of one side fixedly connected with that presss from both sides the cover, the upper portion fixedly connected with of crooked pipeline gasket of breathing in. This negative pressure tumor resectoscope that oncology used rotates the handle through rotating, holds the handle of taking simultaneously, can drive the axis of rotation and rotate to press from both sides the cover and rotate, carries out screw motion between the device bracing piece and the handle of taking simultaneously, when using, can carry out the effect of adjusting to the length of device, can stably drive and move forward, play the stability when increasing the device and use.

Description

Negative pressure tumor resectoscope for oncology department

Technical Field

The utility model relates to a tumour resection device technical field specifically is a negative pressure tumour resectoscope that oncology used.

Background

When the tumor resection device is used, tumors need to be resected in common body internal growth, the phenomenon that the tumors are difficult to clamp exists in the resection process, so that the tumors need to be conveniently resected through the negative pressure tumor resection device for the oncology department, the phenomenon that the existing negative pressure tumor resection device for the oncology department is inconvenient to use exists, and the existing negative pressure tumor resection device for the oncology department is improved.

When the existing negative pressure tumor resectoscope for oncology is used, the position of tumor cutting needs to be positioned, and when the existing negative pressure tumor resectoscope is positioned, the phenomenon that the cutting position is inconvenient to adjust exists; and the tumor needs to be fixed through the negative pressure device in the process of cutting the device, and the tumor needs to be cut through the cutting device, so that the problems of more operation steps and complicated operation process are caused.

SUMMERY OF THE UTILITY MODEL

Not enough to the negative pressure tumour excising device that current oncology used, the utility model provides a negative pressure tumour excising device that oncology used possesses the advantage that makes things convenient for cutting operation and convenient thrust unit to remove and reduce simultaneously and cause the influence to health inside, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a negative pressure tumor resectoscope that oncology used, includes the pipeline of breathing in, one side fixedly connected with of pipeline of breathing in rotates the handle, rotate one side fixedly connected with bracing piece of handle, one side fixedly connected with axis of rotation of bracing piece, one side activity of axis of rotation has cup jointed the rotation and has pressed from both sides the cover, rotate the crooked pipeline of one side fixedly connected with that presss from both sides the cover, the upper portion fixedly connected with gasket of breathing in of crooked pipeline, the fixed cover of external screw thread of bracing piece has connect the handle of taking.

Preferably, the upper portion fixedly connected with upper portion support frame one of handle of taking, the dwang has been cup jointed in the inside activity of upper portion support frame one, the outside thread tightening of dwang one side has cup jointed upper portion support frame two, the pull rod has been cup jointed in one side activity of dwang, the front end of dwang is seted up threadedly, mutual thread tightening cup joints between dwang and the upper portion support frame two, the upper portion at crooked pipeline is fixed to the lower part of upper portion support frame two, plays and drives the effect that the pull rod 12 moved provides power for the device when using.

Preferably, the opposite side fixedly connected with bolt of crooked pipeline, the opposite side activity of bolt is cup jointed in the inside of the handle of taking, the outside of bracing piece is seted up threadedly, makes things convenient for the crooked pipeline of thrust unit to remove to the front end, plays the increase device when removing simultaneously and reduces crooked pipeline pivoted phenomenon when using for increase the relative steadiness of the crooked pipeline of device removal in-process.

Preferably, the cutter has been cup jointed in one side activity of pull rod, the inside one side fixedly connected with spring fixed stop of cutter, spring fixed stop's outside activity has cup jointed the spring, two are installed respectively to the cutter, cutter activity joint is in the inside of two opposite sides of upper portion support frame, the spring centre gripping plays to make things convenient for thrust unit cutter to extrude to the outside between two cutters, makes things convenient for the device to carry out the split, plays the flexibility when increasing the device and using when using.

Preferably, the other side of the air suction pipeline is fixedly connected to the air suction device, so that attraction is conveniently provided for the interior of the device when the device is used, and the tumor is conveniently sucked and fixed by the air suction gasket.

Preferably, the bent pipeline is a certain bending device, the cutter is fixed outside the upper part of the air suction gasket, and the cutter is fixed on the upper part of the air suction pipeline, so that the tumor can be conveniently positioned and can be cut in time. With the contrast of the negative pressure tumor resectoscope that current oncology used, the utility model discloses possess following beneficial effect:

1. this negative pressure tumor resectoscope that oncology used rotates the handle through rotating, holds the handle of taking simultaneously, can drive the axis of rotation and rotate to press from both sides the cover and rotate, carries out screw motion between the device bracing piece and the handle of taking simultaneously, when using, can carry out the effect of adjusting to the length of device, can stably drive and move forward, play the stability when increasing the device and use.

2. This negative pressure tumor resectoscope that oncology used, stretch through installing the cutter when using, can drive two cutters and contract to inside, and drive the cutter and carry out the centre gripping to inside, and then drive the both ends cutter and cut the tumour tip that the gasket attracted of breathing in, simultaneously when using, through the inboard fixedly connected with spring with the cutter, make can thrust unit cutter extrude to the outside, the convenience device carries out the split, play the flexibility when increasing the device and using when using.

Drawings

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

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

fig. 3 is a schematic view of the sectional structure of the present invention.

In the figure: 1. an air intake duct; 2. rotating the handle; 3. a support bar; 4. a rotating shaft; 5. rotating the jacket; 6. bending the pipeline; 7. a suction pad; 8. taking the handle; 9. a first upper support frame; 10. rotating the rod; 11. a second upper support frame; 12. a pull rod; 13. a cutter; 14. a spring fixing baffle plate; 15. a spring; 16. and (4) a bolt.

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, a negative pressure tumor resectoscope for oncology department comprises an air suction pipeline 1, a rotating handle 2 fixedly connected to one side of the air suction pipeline 1, a supporting rod 3 fixedly connected to one side of the rotating handle 2, a rotating shaft 4 fixedly connected to one side of the supporting rod 3, a rotating jacket 5 movably sleeved on one side of the rotating shaft 4, a bent pipeline 6 fixedly connected to one side of the rotating jacket 5, an air suction gasket 7 fixedly connected to the upper part of the bent pipeline 6, and a taking handle 8 fixedly sleeved on the outer thread of the supporting rod 3.

Wherein, the upper part of the taking handle 8 is fixedly connected with an upper supporting frame I9, the inner part of the upper supporting frame I9 is movably sleeved with a rotating rod 10, the outer part of one side of the rotating rod 10 is fixedly sleeved with an upper supporting frame II 11, one side of the rotating rod 10 is movably sleeved with a pull rod 12, the front end of the rotating rod 10 is provided with a thread, the rotating rod 10 and the upper supporting frame II 11 are mutually and fixedly sleeved with each other by the thread, the lower part of the upper supporting frame II 11 is fixed on the upper part of the bent pipeline 6, when the device is used, the upper part of the taking handle 8 is fixedly connected with the upper supporting frame I9, the rotating rod 10 is movably sleeved in the upper supporting frame I9, the rotating rod 10 and the upper supporting frame II 11 are mutually and fixedly sleeved with each other by the thread, the rotating rod 10 and the pull rod 12, can drive the device to perform threaded motion between the second support frame 11 on the upper part and can drive the pull rod 12 to move back and forth, thereby providing power for the device during cutting.

Wherein, the opposite side fixedly connected with bolt 16 of crooked pipeline 6, the opposite side activity of bolt 16 is cup jointed in the inside of handle 8 of taking, the outside of bracing piece 3 is threaded, when using, there is the appearance when using, there is the position that needs to be adjusted, can have the phenomenon of inconvenient removal when common device adjusts, when using, through cup jointing the activity of device bolt 16 in the inside of handle 8 one side of taking, simultaneously when using, rotate handle 2 through rotating, hold handle 8 of taking simultaneously, can drive axis of rotation 4 and rotate with rotating jacket 5 and rotate, carry out screw motion between simultaneous device bracing piece 3 and the handle 8 of taking, during the use, can carry out the effect of adjusting to the length of device, simultaneously in carrying out the accommodation process to length, can stably drive and move forward, play the stability when increasing the device and using.

Wherein, one side of the pull rod 12 is movably sleeved with a cutter 13, one side inside the cutter 13 is fixedly connected with a spring fixed baffle 14, the outside of the spring fixed baffle 14 is movably sleeved with a spring 15, two cutters 13 are respectively installed, the cutter 13 is movably clamped inside the other side of the upper support frame II 11, the spring 15 is clamped between the two cutters 13, when in use, the inconvenience exists in the process of cutting the device, the device cutter 13 is fixed on the upper part of the air suction gasket 7, the cutter 13 is movably sleeved outside the pull rod 12, the device cutter 13 is stretched when in use, the two cutters 13 can be driven to contract inwards, the cutter 13 is driven to clamp the inside, and then the cutters 13 at two ends are driven to cut the tumor end part sucked by the air suction gasket 7, meanwhile, when in use, the spring is fixedly connected with the inner side of the cutter, make can thrust unit cutter 13 extrude to the outside, make things convenient for the device to carry out the split, play the flexibility when increasing the device and use when using.

Wherein, the opposite side fixed connection of breathing in pipeline 1 is on the getter device, when using, through on the opposite side fixed connection getter device with breathing in pipeline 1 for through starting the getter device, can drive suction pad 7 and attract the tumour position, form the negative pressure, conveniently utilize the negative pressure to carry out the effect that the centre gripping was fixed to the tumour through suction pad 7.

Wherein, crooked pipeline 6 becomes certain bending apparatus, and cutter 13 is fixed in the outside on air suction gasket 7 upper portion, when using, through the certain crooked state of one who installs crooked pipeline 6 for the convenient orientation with air suction gasket 7 up, simultaneously when using, through placing the cutter 13 device on the upper portion of air suction gasket 7, make when using, accessible cutter 13 in time carries out the effect of cutting to the tumour.

The working principle is as follows: when the device is used, the device is moved to the lower part of a tumor, and the rotating handle 2 is rotated to move towards the end part of the taking handle 8, so that the supporting rod 3 and the taking handle 8 are pushed to perform threaded motion, the sustainable pushing device is enabled to move forwards, and the device can be conveniently moved to the lower part of the tumor; meanwhile, when the device is used, the air suction device connected with the outside of the air suction pipeline 1 is started, and the air suction gasket 7 is used for sucking, clamping and fixing the upper tumor; simultaneously, the rotating rod 10 is rotated to drive the rotating rod 10 and the upper support frame II 11 to perform threaded motion, so that the cutter 13 is driven to contract inwards, the cutter 13 is driven to extrude inwards, and the cutter 13 is driven to cut the tumor.

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. A negative pressure tumor excisor for oncology, comprising an inhalation pipe (1), characterized in that: a rotating handle (2) is fixedly connected to one side of the inhalation pipe (1), and the rotating handle is One side of (2) is fixedly connected with a support rod (3), one side of the support rod (3) is fixedly connected with a rotating shaft (4), and one side of the rotating shaft (4) is movably sleeved with a rotating clamp Sleeve (5), one side of the rotating jacket (5) is fixedly connected with a curved pipe (6), the upper part of the curved pipe (6) is fixedly connected with a suction gasket (7), the support rod ( The external thread of 3) is fixed with a handle (8).

2. A negative pressure tumor excisor for oncology according to claim 1, characterized in that: the upper part of the handle (8) is fixedly connected with an upper support frame (9), and the upper part supports A rotating rod (10) is movably sleeved inside the frame one (9), and the upper support frame two (11) is fixedly sleeved with the external thread on one side of the rotating rod (10). A pull rod (12) is connected to the side movable sleeve, the front end of the rotating rod (10) is provided with a thread, and the rotating rod (10) and the upper support frame two (11) are fixedly sleeved with each other by threads, and the upper support The lower part of the second frame (11) is fixed on the upper part of the curved pipe (6).

3. A negative pressure tumor excisor for oncology according to claim 1, characterized in that a plug (16) is fixedly connected to the other side of the curved pipe (6), and the plug (16) The other side of the support rod (3) is movably sleeved on the inside of the handle (8), and a thread is provided on the outside of the support rod (3).

The negative pressure tumor excisor for oncology according to claim 2, characterized in that a cutter (13) is movably sleeved on one side of the pull rod (12), and the cutter (13) ) inside one side is fixedly connected with a spring fixing baffle (14), the outer movable sleeve of the spring fixing baffle (14) is connected with a spring (15), and two cutting knives (13) are respectively installed, so The cutting knife (13) is movably clamped on the inside of the other side of the upper support frame two (11), and the spring (15) is clamped between the two cutting knives (13).

5. A negative pressure tumor excisor for oncology according to claim 1, characterized in that: the other side of the suction pipe (1) is fixedly connected to the suction device.

6 . The negative pressure tumor excisor for oncology according to claim 4 , wherein the curved pipe ( 6 ) is a certain curved device, and the cutter ( 13 ) is fixed on the suction gasket. 7 . (7) The exterior of the upper part.