An instrument for tissue submission for inspection

Abstract

The present invention belongs to the technical field of pathological tissue detection and preservation, and provides a tissue submission device for inspection. The present invention includes: a main housing; a liquid is filled in the main housing, and the liquid is used to protect the pathological tissue to be inspected; the main housing has a water discharge port; a floating box body; the floating box body is installed in the main housing, and the floating box body is immersed in the main housing; wherein the pathological tissue to be inspected is placed on the upper surface of the floating box body and immersed in the liquid; the floating box body includes a box body and a ventilation floating plug; the ventilation floating plug is slidably installed in the box body; the box body has a water passing port and a ventilation port; the ventilation floating plug has a bottom plate and a ventilation channel; the ventilation channels are arranged on both sides of the bottom plate; the ventilation channels have ventilation openings, and there are two upper and lower ventilation openings, and the ventilation channels move in the up and down direction of the ventilation port; the bottom plate has liquid flow holes; and a water discharge valve, and the water discharge valve is installed at the water discharge port of the main housing. The device is reasonably designed and simple to operate, effectively solving the problems of water stains and inconvenient taking and placing of pathological tissues; and reducing the occurrence of shaking, so it is suitable for industry promotion.

Description

Technical Field

[0001] The present invention relates to the technical field of pathological tissue detection and preservation, and particularly relates to an appliance for submitting tissues for inspection. Background Art

[0002] Pathological detection is mainly carried out through tissue biopsy, that is, a method of obtaining diseased tissues from the lesions of patients by means of forceps extraction, puncture, local resection, etc. for pathological diagnosis. However, after the samples are taken from the lesions of patients, they need to be submitted to the pathology department for professional detection.

[0003] However, when dealing with some specific sample tissues, they need to be placed in an appliance for submitting for inspection filled with a protective liquid for transportation and submission for inspection. When sampling, when the sample tissue is relatively small, due to the refraction of the liquid, it is not easy to always take out the sample with an article; and when sampling with both hands wearing gloves, it will cause water stains on the desktop, which is likely to cause bacteria to breed in the pathology room, resulting in errors in the detection results of the sample tissues.

[0004] Therefore, there is a need for an appliance that can conveniently pick up smaller sample tissues and at the same time does not cause water stains on the desktop. Summary of the Invention

[0005] In view of the defects in the prior art, the present invention provides an appliance for submitting tissues for inspection to conveniently pick up smaller sample tissues; and at the same time does not cause water stains on the desktop.

[0006] An appliance for submitting tissues for inspection provided by the present invention includes: a main housing; a liquid is filled in the main housing, and the liquid is used to protect the pathological tissues to be inspected; the main housing has a water discharge port, and the water discharge port is arranged at the bottom of the main housing; a floating box body; the floating box body is installed in the main housing, and the floating box body is immersed in the main housing; wherein the pathological tissues to be inspected are placed on the upper surface of the floating box body and immersed in the liquid; the floating box body includes a box body and a ventilation floating plug; the ventilation floating plug is slidably installed in the box body; the box body has a water through hole and a ventilation hole, and the center of the water through hole and the center of the water discharge port are on the same axis, and the water through hole is arranged at the bottom of the box body; the ventilation hole is arranged at the top of the box body; the ventilation floating plug has a bottom plate and an air exchange channel; the air exchange channel is arranged on both sides of the bottom plate and extends upward; the air exchange channel has an air exchange port, and there are two upper and lower air exchange ports, and the air exchange channel moves in the up and down direction of the ventilation hole; the bottom plate has at least one liquid flow hole; and a water discharge valve, and the water discharge valve is installed at the water discharge port of the main housing.

[0007] Further, it also includes a water jacking rod, which is fixedly installed on the water tank. The water jacking rod is used to penetrate through the water discharge port and the water passing port, and abut against the bottom plate to move upward until the upper ventilation port of the ventilation channel emerges from the liquid surface and contacts the air. In actual use, the above-mentioned inspection tool, that is, the water discharge valve of the main housing, is directly inserted into this water discharge valve and continuously penetrates through the water passing port of the box body, and then continues to push upward until the upper ventilation port in the ventilation channel of the ventilation floating plug contacts the air. At this time, the ventilation port contacts the air, and under the action of atmospheric pressure, the liquid in the box body is quickly discharged through the water jacking rod, and the box body forms buoyancy, causing it to move away from the main housing until the pathological tissue to be detected emerges; of course, the ventilation ports of the ventilation channel in the ventilation floating plug are arranged oppositely with opposite openings, so as to avoid the pathological tissue from being sucked in and discharged.

[0008] Further, it also includes a guiding part, and the guiding part includes a lead wire and a guide wheel; there are four lead wires, which are respectively located at the four corners of the main housing, and both ends of the lead wire are fixed in the main housing; there are multiple guide wheels, which are installed on the four corner edges of the box body in the up and down direction and are rotationally abutted against the lead wire. In actual use, the purpose of this design is to reduce the shaking of the floating box body containing the pathological tissue to be detected during the transportation process, so as to avoid the pathological tissue to be detected from entering between the main housing and the floating box body; of course, according to the size of the pathological tissue, if it is larger, it can be directly placed on the surface of the box body. If it is smaller, the box body also includes a detachable placement shell, and there are multiple baffles in the placement shell. The space formed by every two baffles is used to place the pathological tissue; in this way, effective separation is achieved, which is convenient for taking and storing; of course, this design also facilitates the subsequent positioning of the water jacking rod.

[0009] Further, it also includes a counterweight. The box body also has a central anti-shaking groove, which is arranged at the center of the bottom surface of the box body. The central anti-shaking groove has two sections and is respectively located on both sides of the water passing port. The counterweight is installed in the central anti-shaking groove. In actual use, the purpose of this design is the same as above, that is, to avoid the shaking of the floating box body during the transportation process of the inspection tool. This design refers to the design idea of a seagoing ship hull to carry out counterweight at the center of the box body to achieve central counterweight balance. When the medical inspection personnel hold the inspection tool and move, the shaking generated by the body movement will cause the liquid in the main housing to fluctuate, and then the floating box body suspended therein will also shake. At this time, this design can greatly avoid the shaking of the floating box body; at the same time, in order to further maintain the balance of the floating box body, specifically the balance of the box body, the design of the box body further refers to the hull design, and the cross-section of the box body is similar to the cross-section of the hull; the balance effect will be further enhanced.

[0010] Further, the water jacking rod has a water flowing port, which is located at the top position of the water jacking rod far from the water tank; the water jacking rod is hollow and has an opening at the bottom. In actual use, this design is to ensure the formation of an unobstructed air flow and communicate with the atmospheric pressure. The water flowing port penetrates through the water jacking rod. In this way, when the water jacking rod pushes open the water discharge valve and enters the floating box body, and continuously pushes the above-mentioned ventilation floating plug upward until it communicates with the atmospheric pressure, the design that the water flowing port penetrates both sides of the water jacking rod will ensure that the amount of water flowing out from the two places of the ventilation floating plug is approximately the same;

[0011] Further, the floating box body further includes a floating valve, and the floating valve is installed in the water passing port; the floating valve includes a valve body and a flexible installation bag, the flexible installation bag is fixedly installed in the water passing port, and the flexible installation bag has a central valve port; the valve body is installed in the central valve port and can be abutted against the water jacking rod.

[0012] Further, the flexible installation bag is flexible and the material has ductility. In actual use, this flexible material is made of medical silicone products; at the same time, the purpose of this design is, on the one hand, to facilitate the positioning and alignment of the water jacking rod; when the water jacking rod touches the flexible installation bag, under the guidance of its flexible material, it will abut against the above-mentioned valve body and push open the valve body; and on the other hand, when both the valve body and the ventilation floating plug are pushed open, the liquid in the floating box body will quickly flow out through the water jacking rod under the action of the atmospheric pressure. At this time, a cavity is formed in the floating box body, and buoyancy will be formed and rise quickly. At this time, the ductility of the flexible installation bag will enable the floating box body not to be restricted by the water jacking rod when floating upward, and then move upward to float the pathological tissue to be detected, facilitating medical testing personnel to take and test.

[0013] Further, the water jacking rod is also provided with rolling beads, and the water jacking rod has a rolling groove, and the rolling groove is arranged at the top of the water jacking rod; the rolling beads are rotatably installed in the rolling groove. In actual use, the purpose of this design is to reduce the surface friction of the flexible installation bag and improve the actual service life of the flexible installation bag.

[0014] From the above technical solutions, the beneficial effects of a tissue submission device provided by the present invention are as follows:

[0015] (1) In actual use, place the pathological tissue to be examined on the upper surface of the floating box body and immerse it in the protective liquid, so that the pathological tissue to be examined can be effectively protected;

[0016] (2) Meanwhile, when it is necessary to take out the pathological tissue to be examined for inspection, the water discharge valve is opened to allow the liquid in the main housing to flow out. In this way, the pathological tissue to be examined will gradually emerge from the immersed liquid, facilitating the staff to take the pathological tissue to be examined from the surface of the floating box body. In this way, the influence of the existing liquid refraction is reduced, and the generation of water stains is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present invention, the drawings required for the specific embodiments or the description of the prior art will be briefly introduced below. In all the drawings, the components or parts are not necessarily drawn to actual scale.

[0018] Figure 1 The front view structural schematic diagram of a tissue inspection device provided by an embodiment of the present invention;

[0019] Figure 2 For Figure 1 The top view of a tissue inspection device shown;

[0020] Figure 3 For Figure 2 The cross-sectional structural schematic diagram at A-A shown;

[0021] Figure 4 For Figure 2 The cross-sectional structural schematic diagram at B-B shown;

[0022] Figure 5 The working structural schematic diagram of the water jacking rod when the present invention is just placed in the water tank;

[0023] Figure 6 The working structural schematic diagram of the water jacking rod when the present invention is completely placed in the water tank;

[0024] Figure 7 For Figure 5 The partial enlarged schematic diagram at C at the place.

[0025] Reference numerals: main housing 1, water discharge port 11, floating box body 2, box body 21, air exchange floating plug 22, water through hole 211, air vent 212, bottom plate 221, air exchange channel 222, air exchange port 2221, liquid flow hole 2211, floating valve 23, valve body 231, flexible installation bag 232, central valve port 2321, central anti-slosh groove 213, water discharge valve 3, water jacking rod 4, water flow port 41, rolling bead 42, rolling groove 43, guiding portion 5, lead wire 51, guide wheel 52, counterweight 6. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The embodiments of the technical solution of the present invention will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, so they are only examples and cannot be used to limit the protection scope of the present invention.

[0027] The embodiment is basically as shown in the attached Figures 1 to 7 drawing:

[0028] Embodiment 1:

[0029] As Figures 1 - 7 shown, a tissue submission device provided in this embodiment can facilitate the taking of smaller sample tissues; at the same time, it will not cause the phenomenon of water stains on the desktop.

[0030] A tissue submission device includes: a main housing 1; a liquid is filled in the main housing 1, and the liquid is used to protect the pathological tissue to be examined; the main housing 1 has a water discharge port 11, and the water discharge port 11 is provided at the bottom of the main housing 1; a floating box body 2; the floating box body 2 is installed in the main housing 1, and the floating box body 2 is immersed in the main housing 1; wherein the pathological tissue to be examined is placed on the upper surface of the floating box body 2 and immersed in the liquid; the floating box body 2 includes a box body 21 and a ventilation floating plug 22; the ventilation floating plug 22 is slidably installed in the box body 21; the box body 21 has a water through port 211 and a ventilation port 212, and the center of the water through port 211 and the center of the water discharge port 11 are on the same axis, and the water through port 211 is provided at the bottom of the box body 21; the ventilation port 212 is provided at the top of the box body 21; the ventilation floating plug 22 has a bottom plate 221 and an air exchange channel 222; the air exchange channel 222 is provided on both sides of the bottom plate 221 and extends upward; the air exchange channel 222 has an air exchange port 2221, and there are two places up and down, and the air exchange channel 222 moves in the up and down direction of the ventilation port 212; the bottom plate 221 has at least one liquid flow hole 2211; and a water discharge valve 3, and the water discharge valve 3 is installed at the water discharge port 11 of the main housing 1. In actual use, the pathological tissue to be examined is placed on the upper surface of the floating box body 2 and immersed in the protective liquid. In this way, the pathological tissue to be examined can be effectively protected; at the same time, when the pathological tissue to be examined needs to be taken out for inspection, the water discharge valve 3 is opened, so that the liquid in the main housing 1 flows out. In this way, the pathological tissue to be examined will gradually appear from the immersed liquid, which is convenient for the staff to take the pathological tissue to be examined from the surface of the floating box body 2. In this way, the influence of the existing liquid refraction is reduced, and the generation of water stains is reduced.

[0031] In this embodiment, for the convenience of drainage, it further includes: a water jacking rod 4, which is fixedly installed on the water tank. The water jacking rod 4 is used to penetrate through the water discharge port 11 and the water passing port 211, and abut against the bottom plate 221 to move upward until the upper ventilation port 2221 of the ventilation channel 222 emerges from the liquid surface and contacts the air. In actual use, the above-mentioned test-sending instrument, that is, the water discharge valve 3 of the main housing 1, is directly inserted into the water discharge valve 3, and continuously penetrates through the water passing port 211 of the box body 21, and continues to push upward until the upper ventilation port 2221 in the ventilation channel 222 of the ventilation floating plug 22 contacts the air. At this time, the ventilation port 2221 contacts the air. Under the action of atmospheric pressure, the liquid in the box body 21 is quickly discharged through the water jacking rod 4, and the box body 21 forms buoyancy, causing it to move away from the main housing 1 until the pathological tissue to be detected emerges; of course, the ventilation ports 2221 of the ventilation channels 222 in the ventilation floating plug 22 are arranged oppositely and have opposite openings, so that the pathological tissue is prevented from being sucked in and discharged.

[0032] In this embodiment, in order to reduce shaking during transportation, it further includes a guiding part 5. The guiding part 5 includes a lead wire 51 and a guide wheel 52; there are four lead wires 51, which are respectively located at the four corners of the main housing 1, and both ends of the lead wire 51 are fixed in the main housing 1; there are multiple guide wheels 52, which are installed in the vertical direction on the four corner edges of the box body 21 and are in rotational contact with the lead wire 51. In actual use, the purpose of this design is to reduce the shaking of the floating box body 2 containing the pathological tissue to be detected during transportation, and prevent the pathological tissue to be detected from entering between the main housing 1 and the floating box body 2; of course, according to the size of the pathological tissue, if it is larger, it can be directly placed on the surface of the box body 21. If it is smaller, the box body 21 further includes a detachable placement shell, and there are multiple baffles in the placement shell. The space formed by every two baffles is used to place the pathological tissue; in this way, effective separation is achieved, which is convenient for taking and storing; of course, this design is also convenient for subsequent positioning and alignment of the water jacking rod 4.

[0033] Meanwhile, to further ensure balance, in this embodiment, a counterweight 6 is further included. The box body 21 further has a central anti-slosh groove 213, which is provided at the center of the bottom surface of the box body 21. The central anti-slosh groove 213 has two sections and is respectively located on both sides of the water inlet 211. The counterweight 6 is installed in the central anti-slosh groove 213. In actual use, the purpose of this design is the same as above, that is, to prevent the floating box body 2 from shaking during transportation in the inspection device to be sent. This design refers to the design idea of a seagoing ship hull, and counterweights are arranged at the center of the box body 21 to achieve central counterweight balance. When medical testers hold the inspection device to move, the shaking generated by the body movement will cause the liquid in the main housing 1 to fluctuate, and then cause the floating box body 2 suspended therein to shake. At this time, this design can greatly prevent the floating box body 2 from shaking. At the same time, to further maintain the balance of the floating box body 2, specifically the balance of the box body 21, the design of the box body 21 further refers to the hull design, and the cross-section of the box body 21 is similar to the cross-section of the hull, and the balance effect will be further enhanced.

[0034] Meanwhile, to ensure that the influence on the floating box body 2 is small when discharging water flow, in this embodiment, the water ejecting rod 4 has a water flow port 41, which is located at the top of the water ejecting rod 4 away from the water tank. The water ejecting rod 4 is hollow and has an opening at the bottom. In actual use, this design is to ensure the formation of an unobstructed air flow and communicate with the atmospheric pressure. The water flow port 41 penetrates through the water ejecting rod 4. In this way, when the water ejecting rod 4 pushes open the water discharge valve 3 and enters the floating box body 2, and continuously pushes the above-mentioned ventilation floating plug 22 upward to communicate with the atmospheric pressure, the design that the water flow port 41 penetrates both sides of the water ejecting rod 4 will ensure that the water flow out from both places of the ventilation floating plug 22 is approximately the same.

[0035] In this embodiment, the floating box body 2 further includes a floating valve 23, and the floating valve 23 is installed in the water inlet 211. The floating valve 23 includes a valve body 231 and a flexible installation bag 232. The flexible installation bag 232 is fixedly installed in the water inlet 211. The flexible installation bag 232 has a central valve port 2321. The valve body 231 is installed in the central valve port 2321 and can be in contact with the water ejecting rod 4.

[0036] In this embodiment, the flexible mounting bag 232 is flexible and the material has ductility. In practical applications, the flexible material is made of medical silicone products. At the same time, the purpose of this design is, on the one hand, to facilitate the positioning and alignment of the water jacking rod 4. When the water jacking rod 4 contacts the flexible mounting bag 232, under the guidance of its flexible material, it will abut against the above-mentioned valve body 231 and push open the valve body 231. On the other hand, when both the valve body 231 and the air exchange floating plug 22 are pushed open, the liquid in the floating box body 2 will quickly flow out through the water jacking rod 4 under the action of atmospheric pressure. At this time, a cavity is formed in the floating box body 2, and buoyancy will be formed to quickly rise. At this time, the ductility of the flexible mounting bag 232 will enable the floating box body 2 not to be restricted by the water jacking rod 4 when floating upward, and then move upward to float out the pathological tissue to be detected, facilitating medical testing personnel to take and test.

[0037] In this embodiment, the water jacking rod 4 is further provided with rolling beads 42, and the water jacking rod 4 has a rolling groove 43. The rolling groove 43 is arranged at the top of the water jacking rod 4. The rolling beads 42 are rotatably installed in the rolling groove 43. In practical applications, the purpose of this design is to reduce the surface friction of the flexible mounting bag 232 and improve the actual service life of the flexible mounting bag 232.

[0038] During actual work, first inject liquid into the specimen delivery instrument. In practical applications, the liquid needs to be injected according to different pathological tissues to be detected. In most cases, normal saline is injected more. Then place the pathological tissue to be detected on the floating box body 2, and then submerge the floating box body 2 in the liquid and transport it to the pathology department for testing. Then insert the entire specimen delivery instrument onto the water jacking rod 4 installed on the water tank. As the insertion deepens, until the air exchange floating plug 22 in the floating box body 2 contacts the atmospheric pressure, and under the atmospheric pressure, the liquid in the floating box body 2 is quickly discharged, and the floating box body 2 floats out, thereby realizing the floating out of the box body 21 containing the pathological tissue to be detected, which facilitates the medical staff in the pathology department to take the pathological tissue for testing.

[0039] In summary, this tissue specimen delivery instrument not only has a reasonable design and simple operation, but also can effectively solve the problems of water stains and inconvenient taking of pathological tissues. Moreover, during the transportation process, it can always maintain balance and reduce shaking, so it is suitable for industry promotion.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A tissue submission instrument, characterized in that, Comprising: Main housing; Liquid is contained in the main housing, and the liquid is used to protect the pathological tissue to be examined; the main housing has a water discharge port, and the water discharge port is arranged at the bottom of the main housing; and Floating box body; the floating box body is installed in the main housing, and the floating box body is immersed in the main housing; wherein the pathological tissue to be examined is placed on the upper surface of the floating box body and immersed in the liquid; the floating box body includes a box body and a ventilation floating plug; the ventilation floating plug is slidably installed in the box body; the box body has a water through port and a ventilation port, and the center of the water through port and the center of the water discharge port are on the same axis, and the water through port is arranged at the bottom of the box body; the ventilation port is arranged at the top of the box body; The ventilation floating plug has a bottom plate and a ventilation channel; the ventilation channel is arranged on both sides of the bottom plate and extends upward; the ventilation channel has a ventilation port, and there are two upper and lower ventilation ports, and the ventilation channel moves in the up and down direction of the ventilation port; the bottom plate has at least one liquid flow hole; Water discharge valve, the water discharge valve is installed at the water discharge port of the main housing; and Water jacking rod, the water jacking rod is fixedly installed on the water tank, and the water jacking rod is used to penetrate through the water discharge port and the water through port and abut against the bottom plate to move upward until the upper ventilation port of the ventilation channel emerges from the liquid surface and contacts the air; The water jacking rod has a water flow port, and is located at the top position of the water jacking rod far from the water tank; the water jacking rod is hollow and the water jacking rod has an opening at the bottom; The floating box body further includes a floating valve, and the floating valve is installed in the water through port; the floating valve includes a valve body and a flexible installation bag, the flexible installation bag is fixedly installed in the water through port, and the flexible installation bag has a central valve port; the valve body is installed in the central valve port and can abut against the water jacking rod.

2. The tissue submission instrument according to claim 1, wherein Further comprising a guiding part, the guiding part includes a lead wire and a guide wheel; there are four lead wires, and they are respectively located at the four corners of the main housing, and both ends of the lead wire are fixed in the main housing; there are multiple guide wheels, and they are installed in the up and down direction on the four corner edges of the box body and rotatably abut against the lead wire.

3. The tissue submission device according to claim 1, characterized in that, Further comprising a counterweight, the box body further has a central anti-slosh groove, the central anti-slosh groove is arranged at the center position of the bottom surface of the box body, and the central anti-slosh groove has two sections; and they are respectively located on both sides of the water through port, and the counterweight is installed in the central anti-slosh groove.

4. The tissue submission instrument according to claim 1, wherein The flexible installation bag is flexible and the material has ductility.

5. The tissue submission instrument according to claim 1, wherein, The water jacking rod is further provided with rolling beads, and the water jacking rod has a rolling groove, and the rolling groove is arranged at the top of the water jacking rod; the rolling beads are rotatably installed in the rolling groove.

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