CN209826808U - Biopsy sampler for digestive system department - Google Patents
Biopsy sampler for digestive system department Download PDFInfo
- Publication number
- CN209826808U CN209826808U CN201920114394.1U CN201920114394U CN209826808U CN 209826808 U CN209826808 U CN 209826808U CN 201920114394 U CN201920114394 U CN 201920114394U CN 209826808 U CN209826808 U CN 209826808U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- catheter
- guide plates
- fixedly connected
- biopsy sampler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001574 biopsy Methods 0.000 title claims abstract description 28
- 210000002249 digestive system Anatomy 0.000 title abstract description 6
- 238000005070 sampling Methods 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 6
- 239000000523 sample Substances 0.000 description 18
- 210000003238 esophagus Anatomy 0.000 description 7
- 210000002784 stomach Anatomy 0.000 description 5
- 210000000936 intestine Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000014174 Oesophageal disease Diseases 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000013610 patient sample Substances 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The utility model provides a biopsy sampler for gastroenterology. The biopsy sampler for the digestive system department comprises a gastroscope catheter, a control mechanism, a guide mechanism, a flow guide mechanism and a monitoring mechanism, wherein the control mechanism is fixedly connected to one end of the gastroscope catheter; the guiding mechanism is fixedly connected with one end of the gastroscope catheter, which is far away from the control mechanism, and comprises an upper cover and a lower cover, one end of the gastroscope catheter, which is hollow inside, is fixedly connected with the upper cover, and the upper cover is in threaded connection with the lower cover; the flow guide mechanism is arranged inside the lower cover and comprises a flow guide hole, a filter screen, four flow guide plates, a sampling hopper, a bulge, a filter plate and a partition plate; the monitoring mechanism is arranged at the bottom of the lower cover. The utility model provides a comfort level, increase the sample size of sample, do benefit to the treatment when biopsy sampler for gastroenterology increases patient's sample.
Description
Technical Field
The utility model relates to the technical field of medical treatment, especially, relate to a biopsy sampler for gastroenterology.
Background
The digestive system department is a clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, and biopsy is called as biopsy for biopsy and surgical pathology for external examination for short; this refers to a technique for taking out a diseased tissue from a patient by incision, forceps, puncture, or the like, and performing pathological examination, as required for diagnosis and treatment.
But present gastroenterology biopsy sampler is all that the pipeline through the gastroscope is deepened the patient's esophagus, sampling device is used to the intestines and stomach, and present sampler is all through rotating the sampling spoon and take a sample, causes the patient easily in the rotation gastroscope pipe room to nausea, the comfort level is low, and the sample of sampling spoon sample collection is few.
Therefore, there is a need to provide a new biopsy sampler for gastroenterology to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a comfort level when increasing patient's sample, increase the sample size of sample, do benefit to the biopsy sampler for gastroenterology of treatment.
In order to solve the technical problem, the utility model provides a biopsy sampler for gastroenterology includes: the gastroscope catheter comprises a gastroscope catheter, a control mechanism, an introducing mechanism, a flow guide mechanism and a monitoring mechanism, wherein the control mechanism is fixedly connected to one end of the gastroscope catheter; the guiding mechanism is fixedly connected with one end of the gastroscope catheter, which is far away from the control mechanism, and comprises an upper cover and a lower cover, one end of the gastroscope catheter, which is hollow inside, is fixedly connected with the upper cover, and the upper cover is in threaded connection with the lower cover; the flow guide mechanism is arranged in the lower cover and comprises flow guide holes, a filter screen, four flow guide plates, a sampling hopper, a protrusion, a filter plate and a partition plate, the flow guide holes are formed in the side wall of the lower cover which is hollow in the lower cover at equal intervals, the filter screen positioned in the flow guide holes is arranged on the side wall of the lower cover, the four flow guide plates are connected in the lower cover in an equidistant clamping manner, the bottom parts of the four flow guide plates are fixedly connected with the sampling hopper, the cross section of the sampling hopper is of a trapezoidal structure and is rotatably connected with the filter plate at the bottom of the lower cover, the inner side wall of the sampling hopper is fixedly connected with the partition plate in a circular structure, and the protrusion is arranged on the; the monitoring mechanism is arranged at the bottom of the lower cover and is electrically connected with the control mechanism.
Preferably, the control mechanism comprises a button, a handle, a battery and a charging head, the handle is fixedly connected with the surface of one end of the gastroscope catheter in an arc structure, the battery is installed inside the handle, one end of the battery is electrically connected with the charging head, and the battery is electrically connected with the button on the side wall of the handle.
Preferably, the monitoring mechanism includes camera and power cord, the bottom installation of lower cover is two the camera, two the camera with through running through between the button inside the gastroscope pipe power cord electric connection.
Preferably, the surface of the gastroscope catheter is in sliding connection with the fixed seat, and the section of the fixed seat is of two oppositely-arranged trapezoidal structures.
Preferably, the inner side wall of the lower cover and one end of each of the four guide plates are provided with a fixing mechanism, each fixing mechanism comprises a latch and a clamping groove, the clamping groove is formed in the inner side wall of the lower cover, one end of each of the four guide plates is fixedly connected with the latch with a three-level structure in section, and the four guide plates are clamped on the inner side wall of the lower cover through the latches and the clamping grooves.
Preferably, the four guide plates are arc-shaped, the cross sections of the four guide plates are V-shaped, and the filter plate opposite to the guide plates is of a hemispherical structure.
Compared with the prior art, the utility model provides a biopsy sampler for gastroenterology has following beneficial effect:
the utility model provides a biopsy sampler for gastroenterology is round platform shape structure the upper cover the lower cover is convenient for gastroscope pipe enters into patient's esophagus, the inside of lower cover seted up with the guide plate top the latch block the draw-in groove, and four the side of guide plate is arc structure, transversal personally submits "V" shape structure, does benefit to the sample and follows the water conservancy diversion hole enters into the inside of lower cover, passes through the guide plate flows to be cavity round platform shape structure the inside of sample fill does benefit to more samples of comprehensive quick collection, and the comfort level when further having increased the patient sample is the cavity half spherical structure the lateral wall of filter plate is equipped with protruding, the convenient dismantlement is washd.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a biopsy sampler for digestive system department according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view showing the connection of the lower cover, the sampling funnel, the guide plate and the fixing mechanism shown in FIG. 2;
FIG. 4 is a schematic view of the flow directing mechanism shown in FIG. 2;
fig. 5 is a schematic view of the connection of the lower cover, the fixing mechanism and the guide plate shown in fig. 3.
Reference numbers in the figures: 1. the device comprises a control mechanism, 11, a button, 12, a handle, 13, a battery, 14, a charging head, 2, a fixed seat, 3, a gastroscope catheter, 4, a guide-in mechanism, 41, an upper cover, 42, a lower cover, 5, a guide mechanism, 51, a guide hole, 52, a filter screen, 53, a guide plate, 54, a sampling hopper, 55, a protrusion, 56, a filter plate, 57, a partition plate, 6, a monitoring mechanism, 61, a camera, 62, a power line, 7, a fixing mechanism, 71, a latch, 72 and a clamping groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4 and fig. 5, in which fig. 1 is a schematic structural diagram of a biopsy sampler for digestive system department according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic view showing the connection of the lower cover, the sampling funnel, the guide plate and the fixing mechanism shown in FIG. 2; FIG. 4 is a schematic view of the flow directing mechanism shown in FIG. 2; fig. 5 is a schematic view of the connection of the lower cover, the fixing mechanism and the guide plate shown in fig. 3. Biopsy sampler for gastroenterology includes: gastroscope pipe 3, control mechanism 1, leading-in mechanism 4, water conservancy diversion mechanism 5 and monitoring mechanism 6, leading-in mechanism 4 fixed connection in the one end of gastroscope pipe 3, leading-in mechanism 4 is inside monitoring mechanism 6 with the gastroscope pipe 3 other end control mechanism 1 electric connection, the internally mounted of leading-in mechanism 4 water conservancy diversion mechanism 5.
In a specific implementation, as shown in fig. 1, a gastroscopic catheter 3; the control mechanism 1 is fixedly connected to one end of the gastroscope catheter 3; the guiding mechanism 4 is fixedly connected to one end, away from the control mechanism 1, of the gastroscope catheter 3, the guiding mechanism 4 comprises an upper cover 41 and a lower cover 42, one end, hollow inside, of the gastroscope catheter 3 is fixedly connected with the upper cover 41, and the upper cover 41 is in threaded connection with the lower cover 42; the flow guide mechanism 5 is installed inside the lower cover 42, the flow guide mechanism 5 comprises flow guide holes 51, a filter screen 52, four flow guide plates 53, sampling hoppers 54, protrusions 55, filter plates 56 and partition plates 57, the flow guide holes 51 are formed in the side wall of the lower cover 42 which is hollow inside, the filter screen 52 located inside the flow guide holes 51 is installed on the side wall of the lower cover 42, the four flow guide plates 53 are connected inside the lower cover 42 in a clamping mode at equal intervals, the sampling hoppers 54 which are in a trapezoidal structure in cross section and are rotatably connected with the filter plates 56 at the bottom of the lower cover 42 are fixedly connected at the bottoms of the four flow guide plates 53, the partition plates 57 which are in a circular structure are fixedly connected on the inner side walls of the sampling hoppers 54, and the protrusions 55 are arranged on the side walls of the sampling hoppers 54 at equal intervals; the monitoring mechanism 6 is arranged at the bottom of the lower cover 42, and the monitoring mechanism 6 is electrically connected with the control mechanism 1.
Referring to fig. 1, the control mechanism 1 includes a button 11, a handle 12, a battery 13 and a charging head 14, the one end fixed connection surface of the gastroscope catheter 3 is of an arc structure, the handle 12 is mounted inside the handle 12, the battery 13 is mounted inside the handle 12, one end of the battery 13 is electrically connected with the charging head 14, the battery 13 is electrically connected with the button 11 located on the side wall of the handle 12, and the gastroscope catheter 3 is pressed down after penetrating into the intestines and stomach of the patient, so that the intestines and stomach of the patient can be observed by the monitoring mechanism 6, and a sample can be conveniently extracted.
Referring to fig. 1, the monitoring mechanism 6 includes a camera 61 and a power cord 62, two cameras 61 are mounted at the bottom of the lower cover 42, the two cameras 61 are electrically connected with the button 11 through the power cord 62 penetrating through the gastroscope catheter 3, and pressing the button 11 realizes that the power cord 62 connects the cameras 61 with the battery 13, so as to further observe the intestines and stomach of the patient, facilitate treatment and observe the state of an illness.
Referring to fig. 1, the surface of the gastroscope catheter 3 is slidably connected with the fixed seat 2, the section of the fixed seat 2 is in a trapezoidal structure which is oppositely arranged, the fixed seat 2 is fixed on the mouth of the patient after the gastroscope catheter 3 is determined, and the gastroscope catheter 3 is prevented from sliding in the mouth of the patient to generate unnecessary objects to influence the treatment.
Referring to fig. 1, a fixing mechanism 7 is disposed on the inner side wall of the lower cover 42 and one end of each of the four flow deflectors 53, the fixing mechanism 7 includes a latch 71 and a slot 72, the slot 72 is disposed on the inner side wall of the lower cover 42, one end of each of the four flow deflectors 53 is fixedly connected to the latch 71 having a three-level cross section, the four flow deflectors 53 are all fastened to the inner side wall of the lower cover 42 through the latch 71 and the slot 72, the latch 71 is fastened inside the slot 72 when the sampling funnel 54 is installed, and the cross section of the latch 71 is of a triangular structure, so that a sample can flow onto the surface of the flow deflector 53 and further enter the sampling funnel 54.
Referring to fig. 1, the four guide plates 53 have arc-shaped side surfaces, the four guide plates 53 have V-shaped cross sections, and the filter plate 56 opposite to the guide plates 53 has a hemispherical structure, so that the flow of the sample is facilitated, and more samples can be rapidly and comprehensively collected.
The utility model provides a biopsy sampler for gastroenterology's theory of operation as follows:
firstly, the gastroscope catheter 3 is disinfected, after the patient is confirmed to be ready, a medical worker faces one end of the lower cover 42 to the mouth of the patient, the disinfected lower cover 42 is plugged into the mouth of the patient, the medical worker holds the handle 12 with the arc-shaped surface, the battery 13 and the camera 61 at the bottom of the lower cover 42 are powered on by pressing the button 11, the lower cover 41 is conveniently inserted into the esophagus of the patient, the trend of the lower cover 42 is observed at the same time, the condition of the patient is observed, the treatment is facilitated, an external power supply connecting wire is connected with the charging head 14 on the side wall of the handle 12 when the battery 13 is not powered, and the battery 13 is charged; then, observing the condition of the patient, stopping the sliding of the gastroscope catheter 3 after determining that a biopsy sample needs to be taken, further fixing the fixing seat 2 in the mouth of the patient, and avoiding the influence of the sliding of the gastroscope catheter 3 in the esophagus of the patient on the comfort level, wherein the sections of the upper cover 41 and the lower cover 42 are in two opposite truncated cone-shaped structures, so that the gastroscope catheter can conveniently enter the esophagus of the patient, and the comfort level of the patient is improved; finally, after the positions of the upper cover 41 and the lower cover 42 are determined, the gastroscope catheter 3 is stopped sliding to allow esophageal mucus to flow from the side wall of the lower cover 42, which is equidistantly provided with the diversion hole 51, to the surface of the latch 71 in the lower cover 42 through the filter screen 52, further to flow from the latch 71 to the surface of the diversion plate 53, the sample flows to the interior of the sampling funnel 54 with a hollow interior and an open top after passing through the surface of the diversion plate 53, the baffle 57 which is in a ring structure after entering the interior of the sampling funnel 54 can avoid the sample to be extracted from splashing, the sample is extracted to the maximum extent, the filter screen 52 at the diversion hole 51 can avoid the impurities in the esophagus from entering the interior of the sampling funnel 54, the fixed seat 2 is taken out from the mouth of the patient after the sampling is finished, the gastroscope catheter 3 is taken out, the upper cover 41 is detached from the lower cover 42, the four latch teeth 71 are pulled out from the inside of the latch groove 72, the sampling hopper 54 is rotated from the filter plate 56 which is in a hollow hemispherical structure and is arranged at the bottom of the lower cover 42, the sampling hopper 54 is disassembled, a sample is taken out, and the gastroscope catheter 3, the upper cover 41 and the lower cover 42 are cleaned, so that cross infection is avoided.
Compared with the prior art, the utility model provides a biopsy sampler for gastroenterology has following beneficial effect:
the utility model provides a biopsy sampler for gastroenterology is round platform shape structure upper cover 41 lower cover 42 is convenient for gastroscope pipe 3 enters into patient's esophagus, the inside of lower cover 41 seted up with guide plate 53 top latch 71 block draw-in groove 72, and four guide plate 53's side is arc structure, transversal personally submits "V" shape structure, does benefit to the sample and follows water conservancy diversion hole 51 enters into the inside of lower cover 42, passes through guide plate 53 flows to be hollow round platform shape structure the inside of sampling bucket 54 does benefit to more samples of comprehensive quick collection, has further increased the comfort level when patient takes a sample, is hollow hemispherical structure the lateral wall of filter plate 56 is equipped with protruding 55, the convenient washing of dismantling.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A biopsy sampler for use in gastroenterology, comprising:
a gastroscopic catheter (3);
the control mechanism (1), the said control mechanism (1) is fixedly connected to one end of the said gastroscope conduit (3);
the guiding mechanism (4) is fixedly connected to one end, away from the control mechanism (1), of the gastroscope catheter (3), the guiding mechanism (4) comprises an upper cover (41) and a lower cover (42), one end, hollow inside, of the gastroscope catheter (3) is fixedly connected with the upper cover (41), and the upper cover (41) is in threaded connection with the lower cover (42);
flow guide mechanism (5), flow guide mechanism (5) install in the inside of lower cover (42), flow guide mechanism (5) is including water conservancy diversion hole (51), filter screen (52), four guide plates (53), sampling hopper (54), arch (55), filter plate (56) and baffle (57), and inside cavity the lateral wall equidistance of lower cover (42) is seted up water conservancy diversion hole (51), the lateral wall of lower cover (42) is installed and is located inside water conservancy diversion hole (51) filter screen (52), the inside equidistance block of lower cover (42) connects four guide plates (53), four the bottom fixed connection cross-section of guide plate (53) is trapezium structure, with lower cover (42) bottom filter plate (56) rotate the connection sampling hopper (54), the inside wall fixed connection of sampling hopper (54) becomes the baffle (57) of ring shape structure, the side wall of the sampling hopper (54) is provided with the protrusions (55) at equal intervals;
the monitoring mechanism (6) is installed at the bottom of the lower cover (42), and the monitoring mechanism (6) is electrically connected with the control mechanism (1).
2. Biopsy sampler for gastroenterology according to claim 1, wherein the control mechanism (1) comprises a button (11), a handle (12), a battery (13) and a charging head (14), one end of the gastroscopic catheter (3) is fixedly connected with the handle (12) with an arc-shaped surface, the battery (13) is arranged inside the handle (12), one end of the battery (13) is electrically connected with the charging head (14), and the battery (13) is electrically connected with the button (11) arranged on the side wall of the handle (12).
3. Biopsy sampler for gastroenterology according to claim 2, wherein the monitoring mechanism (6) comprises a camera (61) and a power cord (62), two cameras (61) are mounted on the bottom of the lower cover (42), and the two cameras (61) and the button (11) are electrically connected through the power cord (62) penetrating inside the gastroscopic catheter (3).
4. Biopsy sampler for gastroenterology according to claim 1, wherein the surface of the gastroscopic catheter (3) is slidingly connected with a fixed seat (2), the section of the fixed seat (2) is in two opposite trapezoids.
5. The biopsy sampler for the department of gastroenterology according to claim 1, wherein a fixing mechanism (7) is provided on the inner side wall of the lower cover (42) and one end of each of the four guide plates (53), the fixing mechanism (7) comprises a latch (71) and a slot (72), the slot (72) is provided on the inner side wall of the lower cover (42), one end of each of the four guide plates (53) is fixedly connected with the latch (71) having a three-level structure in cross section, and the four guide plates (53) are all clamped on the inner side wall of the lower cover (42) through the latch (71) and the slot (72).
6. Biopsy sampler for department of gastroenterology according to claim 1, characterized in that the sides of four guide plates (53) are arc-shaped structures, and the cross section of four guide plates (53) is a "V" shaped structure, and the filter plate (56) opposite to the guide plates (53) is a hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114394.1U CN209826808U (en) | 2019-01-23 | 2019-01-23 | Biopsy sampler for digestive system department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114394.1U CN209826808U (en) | 2019-01-23 | 2019-01-23 | Biopsy sampler for digestive system department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209826808U true CN209826808U (en) | 2019-12-24 |
Family
ID=68902264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114394.1U Expired - Fee Related CN209826808U (en) | 2019-01-23 | 2019-01-23 | Biopsy sampler for digestive system department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209826808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493978A (en) * | 2020-12-22 | 2021-03-16 | 宋秀法 | Automatic flexible sample gastroscope machine |
| CN112641417A (en) * | 2021-01-07 | 2021-04-13 | 屈云 | Gastroscopy equipment for internal medicine |
-
2019
- 2019-01-23 CN CN201920114394.1U patent/CN209826808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112493978A (en) * | 2020-12-22 | 2021-03-16 | 宋秀法 | Automatic flexible sample gastroscope machine |
| CN112641417A (en) * | 2021-01-07 | 2021-04-13 | 屈云 | Gastroscopy equipment for internal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |