CN216567928U - Specimen bottle convenient for introducing and discharging formalin - Google Patents
Specimen bottle convenient for introducing and discharging formalin Download PDFInfo
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- CN216567928U CN216567928U CN202123303974.1U CN202123303974U CN216567928U CN 216567928 U CN216567928 U CN 216567928U CN 202123303974 U CN202123303974 U CN 202123303974U CN 216567928 U CN216567928 U CN 216567928U
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Abstract
The utility model provides a specimen bottle convenient for introducing and leading out formalin, which comprises a bottle body and a specimen box, wherein the top of the bottle body is provided with an opening, the specimen box can extend into the bottle body from the opening, the specimen box comprises a box body, a box cover which can be opened and closed with the box body, and a sealing gasket arranged at the bottom of the box body, the box body is provided with a hollowed hole, a connecting rod is connected above the box cover, a sealing block is connected above the connecting rod, the sealing block realizes the sealing of the opening when being connected with the opening, the bottom of the bottle body is provided with a groove, the outer bottom surface of the bottom wall of the bottle body is convexly provided with a puncture tube which is communicated with the inside of the bottle body, the sealing gasket seals the inner end of the puncture tube when being accommodated in the groove, and annular walls are formed around the puncture tube, therefore, the specimen can be soaked in formalin, and the introduction and the export of the formalin are very convenient.
Description
Technical Field
The utility model relates to a sample bottle for collecting pathological change tissue especially relates to one kind and makes things convenient for in the sample bottle of leading-in and leading-out formalin.
Background
Pathological biopsy specimens taken by a patient through a gastrointestinal scope are very important for the patient, depending on the nature of the lesion site of the patient, the surgical choice, the method of administration, and so forth. The traditional operation method is to place the biopsy tissue picked by the forceps on a filter paper, and place the filter paper in a pathological bottle filled with formalin, however, the filter paper and the pathology can float on the liquid level of the formalin sometimes, and the specimen is dehydrated and cells are necrotic, so that the specimen is unqualified.
Patients with ESD (endoscopic mucosal dissection) post-operative pathologies are usually fixed one by one using a measurement plate and a pin, and placed in a specimen box containing formalin, but due to buoyancy, the dissected specimen cannot be completely soaked in formalin.
Formalin is an aqueous solution of formaldehyde (formaldehyde content of 35% to 40%), is colorless and transparent in appearance, and is corrosive. Because formalin is high in formaldehyde content and formaldehyde is easy to volatilize, the formalin can emit strong pungent taste after being exposed to air for a long time, the formaldehyde is carcinogenic, medical staff are in a large amount of formaldehyde environment for a long time, the formaldehyde causes physical discomfort to affect work, and the formaldehyde risks to bear cancer.
SUMMERY OF THE UTILITY MODEL
Therefore, the present invention is needed to provide a specimen bottle convenient for introducing and removing formalin, which not only can soak the specimen in formalin, but also can facilitate the introduction and removal of formalin.
The utility model provides a specimen bottle convenient for leading in and out formalin, which comprises a bottle body and a specimen box, the top of the vial body having an opening from which the cartridge may extend into the vial body, the specimen box comprises a box body, a box cover which can be opened and closed with the box body, and a sealing gasket arranged at the bottom of the box body, the box body is provided with a hollow hole, a connecting rod is connected above the box cover, a sealing block is connected above the connecting rod, the sealing block realizes the sealing of the opening when being connected with the opening, the bottom of the bottle body is provided with a groove, a puncture tube is convexly formed on the outer bottom surface of the bottom wall of the bottle body and is communicated with the interior of the bottle body, when the sealing gasket is accommodated in the groove, the inner end of the puncture tube is sealed, and an annular wall is formed around the puncture tube.
Preferably, the inner bottom surface of the bottom wall of the bottle body is a first inclined surface which inclines downwards towards the groove.
Preferably, the outer bottom surface of the bottom wall of the bottle body is a second inclined surface, the second inclined surface faces the puncture tube and inclines upwards, a through hole is formed in the side wall of the puncture tube and is communicated with the channel of the puncture tube, and the through hole is close to the second inclined surface.
Preferably, the bottom wall of the bottle body is formed on a bottom cover, and the bottom cover is detachably connected with the bottle body.
Preferably, the sealing gasket is screwed with the opening.
Preferably, the sealing block is connected with a handle, so that the sealing block can rotate relative to the bottle body by screwing the handle.
The utility model provides a specimen bottle, its using-way is: during the examination, a tissue specimen may be put into the specimen box, the specimen box may be gradually inserted into the bottle body, the sealing block seals the opening, the sealing gasket does not seal the inner end of the puncture tube at this time, the specimen bottle is turned upside down so that the bottom is upward, then a medicine bottle with no sealing sheet removed and formalin therein is inserted into the annular wall, the puncture tube pierces the sealing sheet on the medicine bottle, the annular wall may prevent the formalin from leaking, formalin in the medicine bottle may flow into the bottle body from the puncture tube, after all formalin is poured, the sealing block is continuously moved inward so that the sealing gasket is received in the groove and seals the inner end of the puncture tube, the medicine bottle may be removed, then the bottle body is turned upside down, and the specimen box may be completely soaked in formalin, realize soaking entirely of sample, when needing to get the sample and assay, insert the collecting bottle in the annular wall, then upwards remove sealed piece to opened the inner of puncture tube, the formalin will flow into in the collecting bottle, can let the specimen-box is in the internal several minutes that hovers of bottle makes formalin in the specimen-box flows out comparatively completely, then will the specimen-box follow take out in the bottle and can take away the sample and assay, can prevent a large amount of formalin along with the specimen-box takes out the external world and volatilizees in a large number.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural view of the bottom cover.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
Referring to fig. 1 and 2, embodiments of the present invention provide a specimen bottle convenient for introducing and discharging formalin, the specimen bottle including a bottle body 10 and a specimen box 20.
The specimen box 20 comprises a box body 21, a box cover 22 (for example, the box cover can be opened and closed through clamping) which can be opened and closed on the box body 21, and a sealing gasket 23 arranged at the bottom of the box body 21, wherein the box body 21 is provided with a hollow hole 211, a connecting rod 30 is connected above the box cover 22, a sealing block 31 is connected above the connecting rod 30, and a handle 32 is connected above the sealing block 31.
The vial 10 has an opening 11 at the top thereof, and the cartridge 20 may extend into the vial 10 from the opening 11. The sealing block 31 is movably sealed with the opening 11, so as to realize the closing of the opening 11. Specifically, an internal thread 111 is arranged at the opening 11, an external thread 311 is arranged on the sealing block 31, and the sealing block 31 and the opening 11 are movably sealed through the internal thread 111 and the external thread 311, so that the specimen box 20 can move upwards or downwards. The sealing block 31 can be easily screwed by the handle 32, so that the sealing block 31 is rotated relative to the vial 10 to move the cartridge 20 upward or downward.
The bottom wall 12 of the bottle body 10 is formed on a bottom cover 40, and the bottom cover 40 is detachably connected to the bottle body 10 by threads, so that the bottom cover 40 can be detached to facilitate cleaning of the bottle body 10 and the bottom cover 40.
The bottom wall 12 of the bottle body 10 is provided with a groove 13, the outer bottom surface of the bottom wall 12 of the bottle body 10 is convexly provided with a puncture tube 14, and the puncture tube 14 is communicated with the inside of the bottle body 10. The sealing gasket 23, when received in the recess 13, closes the inner end of the puncture tube 14. An annular wall 15 is formed around the puncture tube 14, the annular wall 15 is used for forming a baffle, and the annular wall 15 can also be used as a bottom support to suspend the puncture tube 14 in the air, so that the vertical stable placement of the specimen bottle is facilitated. Wherein said annular wall 15 may also be provided with a screw thread for connecting a bottle containing formalin or a collection bottle for recovering formalin.
In the present embodiment, as shown in fig. 3, the inner bottom surface of the bottom wall 12 of the bottle body 10 is a first inclined surface 121, the first inclined surface 121 is inclined downward toward the groove 13, and when formalin needs to be removed from the bottle body 10, the first inclined surface 121 can guide the formalin to flow into the puncture tube 14, so as to prevent the formalin from being deposited in the bottle body 10 and being volatilized from the opening 11 to the outside in a large amount.
The outer bottom surface of the bottom wall 12 of the bottle body 10 is a second slope 122, the second slope 122 is inclined upward toward the puncture tube 14, a through hole 141 is formed in the sidewall of the puncture tube 14, the through hole 141 is communicated with the channel of the puncture tube 14, the through hole 141 is close to the second slope 122, and when formalin is introduced into the bottle body 10, the formalin can be smoothly guided to flow into the through hole 141 and enter the puncture tube 14 by the second slope 122.
The utility model discloses a use-way does: referring to fig. 1 to 3, during the examination, a tissue specimen may be inserted into the specimen cassette 20, the specimen cassette 20 is gradually inserted into the bottle body 10, the sealing block 31 seals the opening 11, the sealing gasket 23 does not seal the inner end of the puncture tube 14 at this time, the specimen bottle is turned upside down so that the bottom is upward, then a medicine bottle with no sealing sheet removed and formalin therein is inserted into the annular wall 15, the puncture tube 14 pierces the sealing sheet on the medicine bottle, the annular wall 15 prevents formalin from leaking, formalin in the medicine bottle flows into the bottle body 10 from the puncture tube 14, after all formalin is poured, the sealing block 31 is continuously moved inward so that the sealing gasket 23 is accommodated in the groove 13 and seals the inner end of the puncture tube 14, and the medicine bottle can be removed, then the bottle body 10 is turned over to make the top portion face upwards, the specimen box 20 is completely soaked in formalin, so that the sample is completely soaked, when the sample needs to be taken out for assay, the specimen bottle is kept facing upwards, the collecting bottle is inserted into the annular wall 15, then the sealing block 31 is moved upwards, so that the inner end of the puncture tube 14 is opened, formalin flows into the collecting bottle, the specimen box 20 can be suspended in the bottle body 10 for a few minutes to enable the formalin in the specimen box 20 to flow out completely, then the specimen box 20 is taken out of the bottle body 10, so that the sample can be taken out for assay, and a large amount of formalin can be prevented from being taken out of the outside along with the specimen box 20 and being volatilized greatly.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.
Claims (6)
1. A specimen bottle convenient for leading in and out formalin, which is characterized in that the specimen bottle comprises a bottle body and a specimen box, the top of the vial body having an opening from which the cartridge may extend into the vial body, the specimen box comprises a box body, a box cover which can be opened and closed with the box body, and a sealing gasket arranged at the bottom of the box body, the box body is provided with a hollow hole, a connecting rod is connected above the box cover, a sealing block is connected above the connecting rod, the sealing block realizes the sealing of the opening when being connected with the opening, the bottom of the bottle body is provided with a groove, a puncture tube is convexly formed on the outer bottom surface of the bottom wall of the bottle body and is communicated with the interior of the bottle body, when the sealing gasket is accommodated in the groove, the inner end of the puncture tube is sealed, and an annular wall is formed around the puncture tube.
2. The specimen bottle for facilitating the introduction and discharge of formalin as set forth in claim 1, wherein the inner bottom surface of the bottom wall of the bottle body is a first slope which is inclined downward toward the groove.
3. The specimen bottle convenient for formalin introduction and export according to claim 1, wherein the outer bottom surface of the bottom wall of the bottle body is a second inclined surface, the second inclined surface is inclined upwards towards the puncture tube, the side wall of the puncture tube is provided with a through hole, the through hole is communicated with the channel of the puncture tube, and the through hole is close to the second inclined surface.
4. The specimen bottle for facilitating introduction and discharge of formalin according to any one of claims 1 to 3, wherein a bottom wall of said bottle body is formed on a bottom cap, said bottom cap being detachably connected to said bottle body.
5. The specimen bottle for facilitating the introduction and discharge of formalin according to any one of claims 1 to 3, wherein said sealing gasket is screwed to said opening.
6. The specimen bottle for facilitating the introduction and discharge of formalin as defined in claim 5, wherein a handle is attached to said sealing block for rotation relative to said bottle body by screwing said sealing block on said handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303974.1U CN216567928U (en) | 2021-12-20 | 2021-12-20 | Specimen bottle convenient for introducing and discharging formalin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303974.1U CN216567928U (en) | 2021-12-20 | 2021-12-20 | Specimen bottle convenient for introducing and discharging formalin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216567928U true CN216567928U (en) | 2022-05-24 |
Family
ID=81616541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303974.1U Active CN216567928U (en) | 2021-12-20 | 2021-12-20 | Specimen bottle convenient for introducing and discharging formalin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216567928U (en) |
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2021
- 2021-12-20 CN CN202123303974.1U patent/CN216567928U/en active Active
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