CN209996376U

CN209996376U - Combined tumor minimally invasive incision biopsy device

Info

Publication number: CN209996376U
Application number: CN201920482920.XU
Authority: CN
Inventors: 李闯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-01-31
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a modular tumour wicresoft opens biopsy device, which comprises a sleeve, the inside sliding connection of sleeve has the push rod, the piston is installed to push rod end, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization utilizes push rod, piston and handle, make the inside air production of connecting cylinder flow, thereby pass through the inside that the syringe needle sucked the connecting cylinder with pathological tissue, work efficiency is improved, recycle the spacing ring, be convenient for carry on spacing fixed to rubber belt, avoid rubber belt to take place to sideslip at connecting cylinder outside surface, through pipe, recess and rubber belt, be convenient for install the fixed block, make the pathological tissue that inhales connecting cylinder inside fall into the receiving flask owing to the effect of gravity, the rethread receiving flask, standing groove and ice bag, be convenient for freeze the collection to pathological tissue, it does not possess the pathological tissue of collecting refrigerated function to needs to have solved traditional device, lead to the shortcoming that pathological tissue survival time is shorter.

Description

Combined tumor minimally invasive incision biopsy device

Technical Field

The utility model relates to the technical field of medical equipment, specifically be modular tumour wicresoft opens biopsy device.

Background

The tumor diagnosis means comprises medical history, clinical imaging data and pathological diagnosis, and the three ways are combined to carry out the tumor diagnosis, wherein the pathological diagnosis occupies a very important position, and the pathological diagnosis is divided into puncture biopsy and incision biopsy, which is a general name of series technologies that guide and monitor digital subtraction angiography, CT, ultrasound, magnetic resonance and other imaging devices, and guide a puncture needle, a catheter and other interventional devices to introduce specific instruments into the human body lesion part through natural pores or tiny wounds of the human body for minimally invasive treatment;

however, in the interventional therapy process, the traditional method for taking out pathological tissues is more than , usually a tumor is incised or punctured and then the pathological tissues are taken out separately, which is complicated in operation and low in efficiency, and secondly, the existing minimally invasive incision biopsy device for tumors is structurally simple , which does not collect and freeze required pathological tissues, so that the survival time of the pathological tissues is short, and the pathological tissues cannot be accurately collected and biopsied, and in conclusion, a combined tumor minimally invasive incision biopsy device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modular tumour wicresoft opens biopsy device, can effectively solve the in-process of interveneeing the treatment that proposes in the above-mentioned background art, the tradition is single to the method that pathological tissue took out, cut or puncture the tumour usually, the solitary pathological tissue of taking out again, in the time of complex operation, efficiency is lower, secondly, carry out the device list that the wicresoft opened the biopsy to the tumour at present, it does not possess and collects the refrigeration to required pathological tissue, lead to pathological tissue survival time shorter, the problem of biopsy is collected to pathological tissue that can't be accurate.

combined tumor minimally invasive biopsy device, including a sleeve, the sleeve is connected with a push rod in a sliding way, a piston is installed at the end of the push rod , a handle is welded at the other end of the push rod, a connecting cylinder is connected with the end of the sleeve in a clamping way, and both sides of the outside of the connecting cylinder are sleeved with limit rings;

the connecting cylinder bottom is provided with the fixed block, fixed block top both sides are all seted up flutedly, fixed block top middle part embedding is installed the pipe, the pipe top is linked together with the connecting cylinder is inside, recess internally mounted has the rubber belt, the fixed block top cup joints through rubber belt and connecting cylinder external fixation, fixed block bottom joint has the receiving flask, the external screw thread has been seted up on receiving flask outside top, the standing groove has been seted up to receiving flask top limit portion, the welding of sleeve bottom has the mount pad, the inside room of acceping of having seted up of mount pad.

Preferably, the upper end and the lower end of the inner side of the containing chamber are uniformly welded with springs, a movable baffle is installed at the end of the spring , and a rubber pad is installed on the side of the movable baffle .

Preferably, the placing groove is in the shape of a circular ring, and the diameter of the placing groove is smaller than that of the collecting bottle.

Preferably, the connecting cylinder is internally hollow, the piston is positioned inside the connecting cylinder, and the length of the push rod is greater than that of the sleeve.

Preferably, the handle is T-shaped, and the outer side surface of the handle is provided with anti-skid grains.

Preferably, a scalpel is placed in the accommodating chamber, the needle is clamped at the end of the connecting cylinder , and an ice bag is filled in the accommodating groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with push rod, piston, spacing ring and handle, utilize the effect of push rod, piston and handle for the inside air of connecting cylinder produces and flows, thereby passes through the inside that the syringe needle inhales the connecting cylinder with pathological tissue, has improved work efficiency, the simple operation, convenient and practical recycles the effect of spacing ring, is convenient for carry on spacing fixedly to rubber belt, avoids rubber belt to take place to sideslip at connecting cylinder outside surface.

2. Be provided with the recess, the pipe, the rubber belt, the receiving flask, external screw thread and standing groove, through the pipe, the effect of recess and rubber belt, be convenient for install the fixed block, make the pathological tissue of inhaling connecting cylinder inside fall into the receiving flask owing to the effect of gravity, the rethread receiving flask, the external screw thread, the effect of ice bag and standing groove, be convenient for freeze the collection to pathological tissue, it does not possess the pathological tissue to needs and collects frozen function to have solved traditional device, lead to pathological tissue survival time shorter, the unable accurate shortcoming of collecting the biopsy to pathological tissue.

3. Be provided with the mount pad, accept room, spring, movable baffle and rubber pad, through the mount pad with accept the effect of room, be convenient for place the scalpel and accomodate to the doctor directly takes out the scalpel from the mount pad, and directly carry out the wicresoft to the tumour and open the operation, the effect of rethread spring, movable baffle and rubber pad is convenient for extrude fixedly, convenient and practical to not unidimensional scalpel.

Drawings

The accompanying drawings are included to provide a further understanding of the invention at , and are incorporated in and constitute a part of this specification at , serve to explain the invention with example and not to constitute a limitation on the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the sleeve of the present invention;

fig. 3 is a schematic view of the mounting structure of the fixing block of the present invention;

fig. 4 is a schematic view of the internal structure of the mounting base of the present invention;

reference numbers in the figures: 1. a sleeve; 2. a push rod; 3. a piston; 4. a handle; 5. a connecting cylinder; 6. a limiting ring; 7. a fixed block; 8. a groove; 9. a conduit; 10. a rubber belt; 11. a collection bottle; 12. an external thread; 13. a placement groove; 14. a mounting seat; 15. a housing chamber; 16. a spring; 17. moving the baffle; 18. a rubber pad; 19. a scalpel; 20. a needle head; 21. and (5) an ice bag.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment, as shown in fig. 1-4, the utility model provides an technical schemes, modular tumour minimal access incision biopsy device, including sleeve 1, the inside sliding connection of sleeve 1 has push rod 2, push rod 2 end installs piston 3, push rod 2 has handle 4 in the welding of end in addition, shape through handle 4 is T shape, anti-skidding line has been seted up on the surface of handle 4 outside, be convenient for increase the frictional force of handle 4 and hand, when avoiding taking place to slide between hand and the handle 4, improve the comfort level that the hand was held, sleeve 1 end joint has connecting cylinder 5, through connecting cylinder 5 inside be hollow structure, piston 3 is located inside connecting cylinder 5, the length of push rod 2 is greater than sleeve 1's length, be convenient for piston 3 removes inside connecting cylinder 5, make the inside air of connecting cylinder 5 produce and flow, thereby inhale pathological tissue through syringe needle 20 to the inside of connecting cylinder 5, and the work efficiency has been improved, connecting cylinder 5 outside both sides all have spacing ring 6 to cup joint.

The bottom end of the connecting cylinder 5 is provided with a fixed block 7, grooves 8 are formed in two sides of the top end of the fixed block 7, a guide pipe 9 is embedded in the middle of the top end of the fixed block 7, the top end of the guide pipe 9 is communicated with the inside of the connecting cylinder 5, a rubber belt 10 is arranged inside the grooves 8, the top end of the fixed block 7 is fixedly sleeved with the outside of the connecting cylinder 5 through the rubber belt 10, a collecting bottle 11 is clamped in the bottom end of the fixed block 7, external threads 12 are formed in the top end of the outside of the collecting bottle 11, a placing groove 13 is formed in the top end of the collecting bottle 11, the shape of the placing groove 13 is circular ring-shaped, the diameter of the placing groove 13 is smaller than that of the collecting bottle 11, the placing groove 13 is conveniently sleeved inside the collecting bottle 11, a mounting seat 14 is welded at the bottom end of the sleeve 1, a containing chamber 15 is arranged inside the mounting seat 14, springs 16 are evenly welded at the upper end and the lower end inside of the containing chamber 15, a moving baffle 17 is installed at the end of the spring 16 , a moving baffle 17 at the side, a.

The utility model has the working principle and the using process that firstly, the device is disinfected, a doctor takes out the scalpel 19 placed in the mounting seat 14 and uses the scalpel 19 to perform minimally invasive incision on the tumor, after the incision, the scalpel 19 is placed in the accommodating chamber 15 in the mounting seat 14, the scalpel 19 extrudes the rubber pad 18 in the process of putting the scalpel 19 into the mounting seat 14, thereby driving the plurality of springs 16 at the side of the movable baffle 17 to compress, the operation of extruding and fixing the scalpels 19 with different sizes is realized, and the device is convenient and practical;

secondly, the needle 20 is aligned to pathological tissues, the handle 4 is held by hands, and the handle 4 is pulled, so that the piston 3 at the end of the push rod 2 is driven to move inside the connecting cylinder 5, air inside the connecting cylinder 5 flows, the pathological tissues are sucked into the connecting cylinder 5 through the needle 20, the working efficiency is improved, the operation is convenient and fast, the use is convenient and practical, the function of the limiting ring 6 is reused, the rubber belt 10 is conveniently limited and fixed, and the rubber belt 10 is prevented from sideslipping on the outer side surface of the connecting cylinder 5;

last absorptive pathological tissue is inside at connecting cylinder 5 because the effect of gravity, falls into receiving flask 11 from pipe 9, then, take out receiving flask 11 from fixed block 7 bottom through external screw thread 12, utilize the inside ice bag 21 of filling of standing groove 13, be convenient for freeze the collection to pathological tissue, solved traditional device and do not possess and collect refrigerated function to the pathological tissue of needs, lead to pathological tissue survival time shorter, the unable accurate shortcoming of collecting the biopsy to pathological tissue.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

The combined type tumor minimally invasive incision biopsy device comprises a sleeve (1) and is characterized in that a push rod (2) is connected to the interior of the sleeve (1) in a sliding mode, a piston (3) is mounted at the end of the push rod (2) , a handle (4) is welded at the other end of the push rod (2), a connecting cylinder (5) is connected to the end of the sleeve (1) in a clamping mode, and limiting rings (6) are sleeved on the two outer sides of the connecting cylinder (5);

connecting cylinder (5) bottom is provided with fixed block (7), fixed block (7) top both sides are all seted up fluted (8), fixed block (7) top middle part embedding is installed pipe (9), pipe (9) top and connecting cylinder (5) inside are linked together, recess (8) internally mounted has rubber belt (10), fixed block (7) top is cup jointed with connecting cylinder (5) external fixation through rubber belt (10), fixed block (7) bottom joint has receiving flask (11), external screw thread (12) have been seted up on receiving flask (11) outside top, standing groove (13) have been seted up to receiving flask (11) top limit portion, sleeve (1) bottom welding has mount pad (14), inside the room (15) of acceping of having seted up of mount pad (14).
2. The combined type tumor minimally invasive incision biopsy device as claimed in claim 1, wherein springs (16) are welded uniformly at the upper and lower ends of the inner side of the containing chamber (15), a movable baffle (17) is installed at the end of the spring (16) , and a rubber pad (18) is installed at the side of the movable baffle (17) .
3. Combined minimally invasive tumor biopsy device according to claim 1, characterized in that the placement groove (13) is circular in shape, the diameter of the placement groove (13) being smaller than the diameter of the collection vial (11).
4. Combined tumor minimally invasive biopsy device according to claim 1, characterized in that the connecting cylinder (5) is hollow inside, the piston (3) is located inside the connecting cylinder (5), and the length of the push rod (2) is longer than that of the sleeve (1).
5. The combined tumor minimally invasive incision biopsy device as claimed in claim 1, wherein the handle (4) is T-shaped, and the outer surface of the handle (4) is provided with anti-slip lines.
6. Combined tumor minimally invasive biopsy device according to claim 1, characterized in that a scalpel (19) is placed inside the housing chamber (15), a needle (20) is connected to the connecting cylinder (5) end in a clamping manner, and an ice bag (21) is filled inside the placing groove (13).