CN214856956U

CN214856956U - Tumor specimen collector

Info

Publication number: CN214856956U
Application number: CN202121739864.7U
Authority: CN
Inventors: 李超; 谷川莎; 杨肖莉; 于莹
Original assignee: Xinxiang Medical University
Current assignee: Xinxiang Medical University
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-11-26
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a tumor specimen collector. Comprises a collecting bottle and an upper end cover, wherein the upper end cover is fixedly sleeved at the top end of the collecting bottle, the collecting inner container is sleeved and installed in the collecting bottle, a drainage mechanism is installed at the top end of the inner wall of the upper end cover in a clamping manner, the drainage mechanism comprises a fixing ring, a supporting column, a rotating supporting ring, a buffering sleeve rod and a compression spring, the fixing ring is fixedly clamped at the top end of the inner wall of the upper end cover, and the supporting column is embedded and installed in the middle of the inner part of the fixing ring. The success rate of device tumour sample collection has been improved.

Description

Tumor specimen collector

Technical Field

The utility model relates to a tumour sample collecting device technical field specifically is a tumour sample collector.

Background

At present, an ultrasonic aspirator such as craniocerebral operation is often adopted in tumor surgery. By adopting the ultrasonic suction apparatus, the tumor tissue is easily sucked away by the ultrasonic suction apparatus, and a large amount of tumor specimens are lost, thereby influencing further detection. To the collection of tumour sample, at present often press from both sides and get tumour tissue with getting tumour pincers before the operation, then attract the operation, press from both sides with getting tumour pincers and get, its weak point is: the operation is inconvenient, the time and the labor are wasted, the clamped tumor tissue is smaller, and the clamping is more difficult especially for the deep tumor or the tumor with softer or fragile tumor body tissue. In the existing patent, the patent number is CN2004200397751, a specimen collecting box for tumor operation is composed of a cylinder body, an upper cylinder cover and a lower cylinder cover, wherein the upper cylinder cover is provided with a suction pipe, the lower cylinder cover is provided with a suction pipe, and the cylinder body is internally provided with an upper layer filter screen, a middle layer filter screen and a lower layer filter screen.

However, when the existing tumor operation specimen collecting box is used, the flow speed of the tumor tissue buffer solution under the action of the ultrasonic aspirator is too high, so that tumor cell masses are easy to disperse and damage when being sent into the collecting bottle, and the tumor tissue buffer solution is difficult to collect into a specimen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tumor specimen collector to there is tumor tissue buffer solution at the supersound aspirator effect down flow velocity too big in the current tumor operation specimen collection box that proposes in solving above-mentioned background art when using, leads to the tumor cell lump to break up easily impaired when sending into the collecting vessel inside, is difficult to collect the problem of becoming the sample.

In order to achieve the above object, the utility model provides a following technical scheme: a tumor specimen collector, which comprises a collecting bottle and an upper end cover, wherein the upper end cover is fixedly sleeved at the top end of the collecting bottle, the collecting inner container is sleeved and installed inside the collecting bottle, the lower end of the outer part of the collecting bottle is clamped and installed with a lower end cover, the top end of the inner wall of the upper end cover is clamped with a drainage mechanism which is used for carrying out slow release drainage on the tumor specimen mixed salt solution entering the collecting inner container through the upper end cover, the drainage mechanism comprises a fixed ring, a supporting column, a rotating supporting ring, a buffering sleeve rod and a compression spring, the fixed ring is fixedly clamped at the top end of the inner wall of the upper end cover, the support pillar is embedded and arranged in the middle of the inner part of the fixed ring, the rotary supporting ring is rotatably installed at the top of the supporting column, the buffer sleeve rod is fixedly clamped at the bottom of the supporting column, and the compression spring is sleeved at the bottom of the outer wall of the buffer sleeve rod.

Furthermore, the top end of the upper end cover is embedded with a drainage connector, the outer wall of the rotating supporting ring is uniformly provided with a groove, and the rotating supporting ring is made of medical silica gel.

Further, collect inner bag inner wall joint and install dismouting mechanism, dismouting mechanism is used for right collect the inside dismouting that carries on of inner bag, dismouting mechanism includes dead lever, filter screen pocket and fixed port, the fixed welding of fixed port is in cushion loop bar bottom, the fixed joint in fixed rod top is in inside the fixed port, the even joint of filter screen pocket is in the dead lever outer wall with collect between the inner bag inner wall.

Furthermore, the top end of the fixing rod is fixedly connected with the inner wall of the fixing port through threads, and the inner wall of the upper end cover and the inner wall of the lower end cover are connected with the two sides of the outer wall of the collecting inner container through threads in a meshed mode.

Further, the quantity of filter net bag is three, just filter net bag is woven for medical gauze and forms.

Furthermore, the outer wall of the collecting bottle is uniformly provided with anti-skid grains.

Further, the collection bottle, the upper end cover and the lower end cover are made of stainless steel.

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

the utility model discloses a be provided with drainage mechanism, the rotation of rotating the filler ring through the support column top strikes the water conservancy diversion to tumour tissue buffer solution, cooperation compression spring supports the buffering of buffering loop bar, is installed fixedly to rotating the filler ring bottom by solid fixed ring, has solved tumour tissue buffer solution and has flowed the speed too big under the effect of ultrasonic suction apparatus, leads to tumour cell block mass to break up easily impaired when sending into the collecting vessel inside, is difficult to collect the problem of sample, has improved the success rate of device tumour sample collection.

Be provided with the upper end cover, the lower extreme cover, collect inner bag and dismouting mechanism, can be multistage in proper order to tumor cells through the three filter screen pocket of dead lever department collect, discharge salt solution through the lower extreme cover, and cooperate the upper end cover, the dismouting at inner bag both ends is collected with the collection bottle inside to the lower extreme cover, cooperation dead lever and the dismouting between the fixed port, quick assembly disassembly to the collector part has been realized, be convenient for wash the collector is inside, sample tumor specimen, convenience and cleanliness factor when having improved the device and using.

Drawings

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

FIG. 2 is a schematic view of the interior of the collection bottle of FIG. 1;

FIG. 3 is a schematic view of the drainage mechanism of FIG. 2;

fig. 4 is a schematic structural view of the dismounting mechanism in fig. 2.

Reference numerals: 1. a collection bottle; 2. an upper end cover; 3. a lower end cover; 4. collecting the inner container; 5. a drainage mechanism; 501. a fixing ring; 502. a support pillar; 503. rotating the supporting ring; 504. a buffer loop bar; 505. a compression spring; 6. a disassembly and assembly mechanism; 601. fixing the rod; 602. a filter net bag; 603. and fixing the port.

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.

Please refer to fig. 1-4 together, wherein, a tumor specimen collector comprises a collecting bottle 1 and an upper end cap 2, the upper end cap 2 is fixedly sleeved on the top end of the collecting bottle 1, the collecting inner container 4 is sleeved and installed inside the collecting bottle 1, the lower end cap 3 is installed on the bottom end of the outer portion of the collecting bottle 1 in a clamped manner, the drainage mechanism 5 is installed on the top end of the inner wall of the upper end cap 2 in a clamped manner, the drainage mechanism 5 comprises a fixing ring 501, a supporting post 502, a rotating supporting ring 503, a buffering loop bar 504 and a compression spring 505, the fixing ring 501 is fixedly clamped on the top end of the inner wall of the upper end cap 2, the supporting post 502 is embedded and installed in the middle portion of the fixing ring 501, the rotating supporting ring 503 is rotatably installed on the top portion of the supporting post 502, the buffering loop bar 504 is fixedly clamped on the bottom portion of the supporting post 502, and the compression spring 505 is sleeved and installed on the bottom end of the outer wall of the buffering loop bar 504. The drainage joint is installed in the embedding of 2 tops of upper end cover, the recess has evenly been seted up to the rotation trunnion ring 503 outer wall, and the trunnion ring 503 is made for medical silica gel material, 2 drainage joints through the upper end cover link to each other with the ultrasonic suction apparatus, tumour tissue buffer solution sends into to receiving flask 1 inside through upper end cover 2, the rotation of rotating the trunnion ring 503 on support column 502 top strikes the water conservancy diversion to tumour tissue buffer solution, cooperation compression spring 505 supports the buffering of buffering loop bar 504, it is fixed to install rotating the trunnion ring 503 bottom by solid fixed ring 501, it is too big to have solved tumour tissue buffer solution under the effect of ultrasonic suction apparatus, lead to tumour cell block mass to break away impaired easily when sending into receiving flask 1 inside, be difficult to collect the problem of sample, the success rate of device tumour sample collection has been improved.

The inner wall of the collecting inner container 4 is clamped and provided with a dismounting mechanism 6, the dismounting mechanism 6 comprises a fixed rod 601, filter net bags 602 and a fixed port 603, the fixed port 603 is fixedly welded at the bottom of the buffer loop bar 504, the top end of the fixed rod 601 is fixedly clamped inside the fixed port 603, the filter net bags 602 are uniformly clamped between the outer wall of the fixed rod 601 and the inner wall of the collecting inner container 4, the top end of the fixed rod 601 is fixedly connected with the inner wall of the fixed port 603 through threads, the inner walls of the upper end cover 2 and the lower end cover 3 are connected with the two sides of the outer wall of the collecting inner container 4 through thread meshing, the tumor cells can be collected by the three filter net bags 602 at the fixed rod 601 in sequence in multiple stages, the salt solution is discharged through the lower end cover 3 and is matched with the dismounting of the upper end cover 2, the lower end cover 3 and the two ends of the collecting inner container 4 inside the collecting bottle 1, and the dismounting between the fixed rod 601 and the fixed port 603 is matched, thereby realizing the fast dismounting of the collector parts, be convenient for wash collector inside, sample the tumour sample, convenience and cleanness when having improved the device and using.

In order to ensure the quality of the tumor cell collection by the collector, the number of the filter screen bags 602 is three, and the filter screen bags 602 are woven by medical gauze.

In order to increase the friction force between the collecting bottle 1 and the palm when in use, the outer wall of the collecting bottle 1 is uniformly provided with anti-skid grains, and in order to ensure the durability and the non-toxicity of the collecting bottle 1, the upper end cover 2 and the lower end cover 3, the collecting bottle 1, the upper end cover 2 and the lower end cover 3 are made of stainless steel.

To sum up, the utility model provides a pair of tumor specimen collector, at the during operation, the rotation of rotating the trunnion ring 503 through support column 502 top strikes the water conservancy diversion to tumour tissue buffer solution, cooperation compression spring 505 supports the buffering of buffering loop bar 504, install fixedly by solid fixed ring 501 rotatory trunnion ring 503 bottom, can collect tumour cell through three filter string bag 602 of dead lever 601 department multistage in proper order, discharge salt solution through lower end cover 3, and cooperate upper end cover 2, the dismouting at the 1 inside collection inner bag 4 both ends of lower end cover 3 and receiving flask, the dismouting between cooperation dead lever 601 and the fixed port 603, quick assembly disassembly to the collector part has been realized, can wash the collector is inside, sample tumor specimen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a tumor specimen collector, includes receiving flask (1) and upper end cap (2), upper end cap (2) is fixed cup joint in receiving flask (1) top, its characterized in that, receiving flask (1) inside cup joints installs collection inner bag (4), lower end cap (3) are installed to the outside bottom joint of receiving flask (1), drainage mechanism (5) are installed to upper end cap (2) inner wall top joint, drainage mechanism (5) are used for the warp upper end cap (2) get into to the tumor specimen mixed salt liquid of the inside of collection inner bag (4) carries out the slowly-releasing drainage, drainage mechanism (5) include solid fixed ring (501), support column (502), rotation backing ring (503), buffering loop bar (504) and compression spring (505), solid fixed ring (501) fixed joint is in upper end cap (2) inner wall top, support column (502) embedding is installed gu fixed ring (501) inside middle part, it installs to rotate filler ring (503) rotation support column (502) top, the fixed joint of buffering loop bar (504) is in support column (502) bottom, compression spring (505) cover is established and is installed buffering loop bar (504) outer wall bottom.

2. The tumor specimen collector as claimed in claim 1, wherein a drainage connector is embedded in the top end of the upper end cover (2), grooves are uniformly formed in the outer wall of the rotating supporting ring (503), and the rotating supporting ring (503) is made of medical silica gel.

3. The tumor specimen collector as claimed in claim 2, wherein the inner wall of the collection inner container (4) is clamped with a disassembling and assembling mechanism (6), the disassembling and assembling mechanism (6) is used for disassembling and assembling the inner part of the collection inner container (4), the disassembling and assembling mechanism (6) comprises a fixing rod (601), a filter net bag (602) and a fixing port (603), the fixing port (603) is fixedly welded at the bottom of the buffer sleeve rod (504), the fixing clamp at the top end of the fixing rod (601) is fixedly clamped inside the fixing port (603), and the filter net bag (602) is uniformly clamped between the outer wall of the fixing rod (601) and the inner wall of the collection inner container (4).

4. The tumor specimen collector as claimed in claim 3, wherein the top end of the fixing rod (601) is fixedly connected with the inner wall of the fixing port (603) by screw threads, and the inner walls of the upper end cover (2) and the lower end cover (3) are connected with both sides of the outer wall of the collecting liner (4) by screw thread engagement.

5. The tumor specimen collector as claimed in claim 3, wherein the number of the filter net bags (602) is three, and the filter net bags (602) are woven by medical gauze.

6. The tumor specimen collector as claimed in claim 1, wherein the outer wall of the collecting bottle (1) is provided with anti-skid lines.

7. A tumor specimen collector according to claim 1, wherein the collection bottle (1), the upper end cap (2) and the lower end cap (3) are made of stainless steel.