CN111887903A - Tumor sampling device convenient for tumor separation - Google Patents
Tumor sampling device convenient for tumor separation Download PDFInfo
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- CN111887903A CN111887903A CN202010862231.9A CN202010862231A CN111887903A CN 111887903 A CN111887903 A CN 111887903A CN 202010862231 A CN202010862231 A CN 202010862231A CN 111887903 A CN111887903 A CN 111887903A
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- fixedly connected
- tumor
- sampling device
- groove
- wall
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention provides a tumor sampling device convenient for separating tumors, which comprises: a separation sampling device body and a disinfection device; the separation sampling device body comprises a shell, a sliding plate, an inserting rod, an electric rotating shaft and a cutting knife, wherein the sliding plate is connected with the inner wall of the shell in a sliding mode, the inserting rod is fixedly connected with the sliding plate, the electric rotating shaft is fixedly connected with the inserting rod, and the cutting knife is fixedly connected with the electric rotating shaft; the sterilizing device comprises a groove detachably connected with the shell, a stirring blade rotatably connected with the inner wall of the groove, and a heating wire fixedly connected with the inner wall of the groove. The invention has the beneficial effects that: the separation sampling device body can achieve the purpose of conveniently separating tumors during tumor sampling; through the arranged disinfection device, the cleaning and disinfection of the invention can be conveniently carried out after the invention is used.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a tumor sampling device convenient for tumor separation.
Background
The tumor is medically the abnormal pathological changes of cells, but not necessarily the tumor on the body, the cancer is the most common malignant tumor, the malignant tumor is divided into epithelial origin 'cancer' and interstitial origin 'sarcoma', in the malignant tumor, the proliferated cells can be integrated into the tumor, and can be diffused to other parts to proliferate and cause harm to the human body, after the doctor finds the tumor, the doctor needs to sample and check the tumor to be malignant or benign, which is convenient for the doctor to treat the disease, the tumor sampling can be realized by a scalpel, but the method has large wound and great harm to the patient, therefore, the method mostly adopts the syringe to sample the tumor, the tumor tissue is sucked by the negative pressure generated when the syringe is used for sampling, the method has small wound and relieves the pain of the patient, while the traditional needle tube sampling is not easy to succeed at one time by the negative pressure sampling alone, tumor samples are not easily cut apart and too few samples are taken.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a tumor sampling device which is convenient for separating tumors.
The problem of traditional needle tubing sample among the prior art, it is difficult to once succeed to rely on the negative pressure sample alone, tumor sample is difficult for cutting separation and the sample of getting is too few is solved.
The invention is realized by the following technical scheme:
the invention provides a tumor sampling device convenient for separating tumors, which comprises: a separation sampling device body and a disinfection device;
the separation sampling device body comprises a shell, a sliding plate, an inserting rod, an electric rotating shaft and a cutting knife, wherein the sliding plate is connected with the inner wall of the shell in a sliding mode, the inserting rod is fixedly connected with the sliding plate, the electric rotating shaft is fixedly connected with the inserting rod, and the cutting knife is fixedly connected with the electric rotating shaft; the electric rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the cutting knife, and the other end of the torsion spring is fixedly connected with the side wall of the inserted rod;
the disinfection device comprises a groove detachably connected with the shell, a stirring blade rotatably connected with the inner wall of the groove, and an electric heating wire fixedly connected with the inner wall of the groove; wherein, the outside cover of heating wire is equipped with the protective housing.
Preferably, the inner wall of the shell is provided with two opposite sliding grooves, each sliding groove is connected with a sliding block in a sliding manner, and the sliding blocks are fixedly connected with the sliding plates; the sliding plate is rotatably connected with an external thread rod penetrating through the top plate of the shell, and the top end of the external thread rod is fixedly connected with a rotary table.
Preferably, the top plate of the shell is provided with an internal thread hole, and the external thread rod penetrates through the internal thread hole and is in threaded connection with the internal thread hole.
Preferably, a through hole is formed in the bottom plate of the shell, the insertion rod penetrates through the through hole, and the electric rotating shaft and the cutting knife are both located outside the shell.
Preferably, the outer wall of the groove is fixedly connected with a rotating motor corresponding to the position of the stirring blade, and an output shaft of the rotating motor penetrates through the side wall of the groove and is fixedly connected with the stirring blade.
Preferably, the side wall of the groove is provided with a plurality of air holes.
Preferably, still include the baffle, one side fixedly connected with polylith block rubber of baffle, and the polylith block rubber is with a plurality of the bleeder vent one-to-one.
Preferably, the side wall of the groove is fixedly connected with a first liquid adding pipe and a second liquid adding pipe, the first liquid adding pipe is rotatably connected with a first switch, and the second liquid adding pipe is rotatably connected with a second switch; the lateral wall fixedly connected with of casing stores the chamber, store chamber fixedly connected with third liquid feeding pipe, the liquid feeding pipe rotates and is connected with the third switch.
The invention has the beneficial effects that: the separation sampling device body can achieve the purpose of conveniently separating tumors during tumor sampling; through the arranged disinfection device, the cleaning and disinfection of the invention can be conveniently carried out after the invention is used.
Drawings
FIG. 1 is a schematic structural diagram of a tumor sampling apparatus for conveniently separating tumors according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sterilization device of a tumor sampling device for conveniently separating tumors according to an embodiment of the present invention.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Firstly, in order to facilitate understanding of the tumor sampling device convenient for tumor separation provided by the embodiment of the application, an application scenario of the tumor sampling device is explained, and the tumor sampling device convenient for tumor separation provided by the embodiment of the application is used for providing a device capable of conveniently sampling tumors; in the traditional needle tube sampling in the prior art, the sampling is not easy to succeed once only by negative pressure, the tumor sample is not easy to cut and separate, and the obtained samples are too few. The tumor sampling device for conveniently separating tumors provided by the embodiments of the present application is described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a tumor sampling device for conveniently separating tumors according to an embodiment of the present invention. As can be seen from fig. 1, the present invention provides a tumor sampling device for conveniently separating tumors, which comprises a separation sampling device body, wherein a disinfection device 6 is detachably connected to the separation sampling device body. When the device is used, the disinfection device 6 can be taken down firstly, then the tumor is sampled through the separation sampling device body, and after the sampling is finished, the separation sampling device body is disinfected through the disinfection device 6, so that the device is convenient to use next time.
In the present invention, reference may be made to fig. 1 for the specific arrangement of the separation and sampling device body. As can be seen from fig. 1, the separation and sampling device body includes a housing 1, two opposite sliding grooves 10 are formed in an inner wall of the housing 1, a sliding block 11 is slidably connected in each sliding groove 10, and a sliding plate 2 is fixedly connected between the two sliding blocks 11; with continued reference to fig. 1, an external screw rod 12 is rotatably connected to the upper side of the sliding plate 2, the external screw rod 12 penetrates through the top plate of the housing 1, specifically, an internal screw hole is formed in the top plate of the housing 1, the external screw rod 12 penetrates through the internal screw hole and is in threaded connection with the internal screw hole, and a rotary table 13 is fixedly connected to the top end of the external screw rod 12; with continued reference to fig. 1, an insertion rod 3 is fixedly connected to the lower side of the sliding plate 2, the insertion rod 3 penetrates through the bottom plate of the housing 1, specifically, the bottom plate of the housing 1 is provided with a through hole, and the insertion rod 3 penetrates through the through hole; continuing to refer to fig. 1, the lateral wall fixedly connected with a plurality of electronic pivot 4 of the part of inserted bar 3 that is located outside casing 1, and the equal fixedly connected with cutting knife 5 of every electronic pivot 4, specifically, all should overlap on every electronic pivot 4 and establish the torsional spring that has certain intensity, one side fixed connection that one end and cutting knife 5 of this torsional spring are close to inserted bar 3, the other end of torsional spring and the lateral wall fixed connection of inserted bar 3. When the electric rotary shaft type cutting knife is not used, the electric rotary shaft 4 drives the cutting knife 5 to be attached to the side wall of the inserted rod 3, and at the moment, the torsion spring is compressed; when the invention is used, firstly, the invention is close to the tumor, then the rotary table 13 is rotated, so that the external threaded rod 12 is rotated, the external threaded rod 12 drives the sliding plate 2 to move downwards, so that the inserted link 3 is driven to move downwards to be inserted into the tumor until the electric rotating shaft 4 and the cutting knife 5 enter the tumor, then the electric rotating shaft 4 is powered off, at the moment, under the action of the torsion spring, the cutting knife 5 moves towards the direction far away from the inserted link 3, so that the cutting knife 5 is inserted into the tumor beside the inserted link 3, then the rotary table 13 is rotated reversely, so that the external threaded rod 12 and the sliding plate 2 move upwards, so that the inserted link 3, the electric rotating shaft 4 and the cutting knife 5 are driven to move upwards, and because the cutting knife 5 is inserted into the tumor beside the inserted link 3, the cutting knife 5 moves upwards and cuts off part of tissues on the tumor and brings the tissues out of the tumor, thereby completing the sampling of the tumor. In the invention, in order to facilitate the electric rotating shaft 4 and the cutting knife 5 to enter the tumor, the electric rotating shaft 4 and the cutting knife 5 are both selected from the smallest models in the prior art; in order to supply power to the electric rotating shaft 4 conveniently, a storage battery electrically connected with the electric rotating shaft 4 is fixedly connected to the shell 1, and the electric rotating shaft 4 is electrically connected with a switch for controlling the electric rotating shaft 4.
After sampling, the inserted rod 3, the electric rotating shaft 4 and the cutting knife 5 entering the tumor can be disinfected by the disinfection device 6, the disinfection device 6 can refer to fig. 2 when being specifically arranged, and fig. 2 is a schematic structural diagram of the disinfection device of the tumor sampling device convenient for tumor separation provided by the embodiment of the invention. As shown in fig. 2, the disinfecting device 6 includes a groove 7 detachably connected to the housing 1, specifically, an outer wall of the housing 1 is provided with an external thread, an inner wall of the groove 7 is provided with an internal thread, and the groove 7 is in threaded connection with the housing 1; continuing to refer to fig. 2, the groove 7 is rotatably connected with the stirring blade 8, a rotating motor 14 is fixedly connected to the position of the bottom plate of the groove 7 corresponding to the stirring blade 8, and an output shaft of the rotating motor 14 penetrates through the bottom plate of the groove 7 and is fixedly connected with the stirring blade 8; with continued reference to fig. 2, the groove 7 is also fixedly connected with an electric heating wire 9, and the side wall of the groove 7 is provided with a plurality of air holes 15; with continued reference to fig. 2, the present invention further includes a baffle 16, wherein one side of the baffle 16 is fixedly connected with rubber blocks 17 corresponding to the plurality of air holes 15 one to one; with continued reference to fig. 2, a first filling tube 18 and a second filling tube 19 are fixedly connected to the side wall of the groove 7, the first filling tube 18 is rotatably connected with a first switch 20, and the second filling tube 19 is rotatably connected with a second switch 21. When disinfecting, the rubber block 17 is inserted into the corresponding air hole 15, thereby blocking the air hole 15, then connecting the groove 7 and the shell 1 together by screw thread, then opening the first switch 20, thereby filling water or cleaning liquid into the groove 7 through the first liquid adding pipe 18, then starting the rotating motor 14, thereby driving the stirring blade 8 to rotate, thereby driving the water or cleaning liquid in the groove 7 to rotate, thereby cleaning the inserted rod 3, the electric rotating shaft 4 and the cutting knife 5 entering the tumor, washing the inserted rod 3, the electric rotating shaft 4 and the liquid adhered on the cutting knife 5 through the rotated water or cleaning liquid, after cleaning, opening the second switch 21, thereby discharging the water or cleaning liquid in the groove 7 through the second liquid adding pipe 19; then the baffle 16 is pulled outwards, so that the rubber block 17 is taken down from the air holes 15, the electric heating wire 9 is heated, water or cleaning fluid remained in the groove 7 is evaporated, and the generated steam is discharged from the air holes 15; then the rubber block 17 is inserted into the corresponding air hole 15 again, and alcohol is filled into the groove 7 through the first liquid adding pipe 18, so that the groove 7, the inserted rod 3, the electric rotating shaft 4 and the cutting knife 5 are disinfected through the alcohol, and the next use of the invention is facilitated. In order to supply power to the rotating motor 14 and the heating wire 9 conveniently, a storage battery electrically connected with the rotating motor 14 and the heating wire 9 is also fixedly connected to the side wall of the groove 7, and the rotating motor 14 and the heating wire 9 should be electrically connected with a switch for controlling the rotating motor 14 and the heating wire 9 respectively.
With continued reference to fig. 1, a storage chamber 22 for storing alcohol is fixedly connected to a sidewall of the housing 1, a third filling tube 23 is fixedly connected to the storage chamber 22, and a third switch 24 is rotatably connected to the third filling tube 23. After the groove 7 is filled with alcohol, one end of the third liquid adding pipe 23, which is far away from the storage cavity 22, is connected with the first liquid adding pipe 18, the first switch 20 and the third switch 24 are opened, and the alcohol is stored in the storage cavity 22, so that after part of the alcohol in the groove 7 is evaporated, the alcohol in the storage cavity 22 can enter the groove 7 through the third liquid adding pipe 23 and the first liquid adding pipe 18, and the evaporated alcohol in the groove 7 is supplemented in time, and because the groove 7 is filled with the alcohol all the time, external bacteria can be prevented from entering the groove 7 to pollute the inserted link 3, the electric rotating shaft 4 and the cutting knife 5, and the next use of the invention is facilitated.
All the components in the invention of the present application are the components commonly used in the prior art.
In the embodiment, the tumor sampling device convenient for tumor separation can conveniently complete tumor sampling work, and can timely clean and disinfect the tumor sampling device, so that the tumor sampling device is convenient to use next time.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (8)
1. A tumor sampling device for facilitating the isolation of tumors, comprising: a separation sampling device body and a disinfection device;
the separation sampling device body comprises a shell, a sliding plate, an inserting rod, an electric rotating shaft and a cutting knife, wherein the sliding plate is connected with the inner wall of the shell in a sliding mode, the inserting rod is fixedly connected with the sliding plate, the electric rotating shaft is fixedly connected with the inserting rod, and the cutting knife is fixedly connected with the electric rotating shaft; the electric rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the cutting knife, and the other end of the torsion spring is fixedly connected with the side wall of the inserted rod;
the disinfection device comprises a groove detachably connected with the shell, a stirring blade rotatably connected with the inner wall of the groove, and an electric heating wire fixedly connected with the inner wall of the groove; wherein, the outside cover of heating wire is equipped with the protective housing.
2. The tumor sampling device of claim 1, wherein the inner wall of the housing has two opposite sliding grooves, each sliding groove has a sliding block slidably connected therein, and the sliding block is fixedly connected to the sliding plate; the sliding plate is rotatably connected with an external thread rod penetrating through the top plate of the shell, and the top end of the external thread rod is fixedly connected with a rotary table.
3. The tumor sampling device of claim 2, wherein the top plate of the housing defines an internal threaded hole, and the external threaded rod passes through and is threaded with the internal threaded hole.
4. The tumor sampling device of claim 1, wherein the bottom plate of the housing has a through hole, the insertion rod passes through the through hole, and the electric rotating shaft and the cutting knife are both located outside the housing.
5. The tumor sampling device convenient for tumor separation according to claim 1, wherein a rotating motor is fixedly connected to the outer wall of the groove corresponding to the position of the stirring blade, and an output shaft of the rotating motor penetrates through the side wall of the groove and is fixedly connected with the stirring blade.
6. The tumor sampling device of claim 1, wherein the sidewall of the groove has a plurality of ventilation holes.
7. The tumor sampling device convenient for tumor separation according to claim 6, further comprising a baffle plate, wherein one side of the baffle plate is fixedly connected with a plurality of rubber blocks, and the plurality of rubber blocks are in one-to-one correspondence with the plurality of air holes.
8. The tumor sampling device convenient for tumor separation according to claim 1, wherein the sidewall of the groove is fixedly connected with a first liquid feeding tube and a second liquid feeding tube, the first liquid feeding tube is rotatably connected with a first switch, and the second liquid feeding tube is rotatably connected with a second switch; the lateral wall fixedly connected with of casing stores the chamber, store chamber fixedly connected with third liquid feeding pipe, the liquid feeding pipe rotates and is connected with the third switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862231.9A CN111887903B (en) | 2020-08-25 | 2020-08-25 | Tumor sampling device convenient for separating tumors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862231.9A CN111887903B (en) | 2020-08-25 | 2020-08-25 | Tumor sampling device convenient for separating tumors |
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| Publication Number | Publication Date |
|---|---|
| CN111887903A true CN111887903A (en) | 2020-11-06 |
| CN111887903B CN111887903B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010862231.9A Active CN111887903B (en) | 2020-08-25 | 2020-08-25 | Tumor sampling device convenient for separating tumors |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063620A (en) * | 2021-03-25 | 2021-07-02 | 陕西省肿瘤医院 | Tumor sampling device convenient for tumor separation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388909A (en) * | 2016-08-31 | 2017-02-15 | 杨会峰 | Puncture needle |
| CN108652778A (en) * | 2018-03-14 | 2018-10-16 | 孙瑶 | A kind of tumour sampling grafting device |
| CN111257038A (en) * | 2020-02-20 | 2020-06-09 | 海阳市人民医院 | Multi-functional pathology department uses sampling device |
| CN211155921U (en) * | 2019-10-10 | 2020-08-04 | 钟薇 | Gynecological tumor sampling device |
| WO2020159180A1 (en) * | 2019-01-28 | 2020-08-06 | 주식회사 엔도비전 | Cervical tissue sampling apparatus and sample tissue collecting device |
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2020
- 2020-08-25 CN CN202010862231.9A patent/CN111887903B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388909A (en) * | 2016-08-31 | 2017-02-15 | 杨会峰 | Puncture needle |
| CN108652778A (en) * | 2018-03-14 | 2018-10-16 | 孙瑶 | A kind of tumour sampling grafting device |
| WO2020159180A1 (en) * | 2019-01-28 | 2020-08-06 | 주식회사 엔도비전 | Cervical tissue sampling apparatus and sample tissue collecting device |
| CN211155921U (en) * | 2019-10-10 | 2020-08-04 | 钟薇 | Gynecological tumor sampling device |
| CN111257038A (en) * | 2020-02-20 | 2020-06-09 | 海阳市人民医院 | Multi-functional pathology department uses sampling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063620A (en) * | 2021-03-25 | 2021-07-02 | 陕西省肿瘤医院 | Tumor sampling device convenient for tumor separation |
| CN113063620B (en) * | 2021-03-25 | 2022-06-10 | 陕西省肿瘤医院 | Tumor sampling device convenient for tumor separation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111887903B (en) | 2022-07-12 |
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