A sterile specimen collection table for pathology department

Abstract

The present invention relates to a sterile sampling table for pathology, comprising a table and an electric saw, a dark groove is arranged on the upper surface of the table, a light shielding plate 1 is connected to the bottom of the dark groove through an elastic mechanism, a sewage pipe is arranged on the light shielding plate 1, a hollow shaft is passed through the upper part of the dark groove, a driving mechanism 1 is connected between the hollow shaft and the side wall of the dark groove, a medicine spraying pump arranged on the table is connected to the hollow shaft, a light shielding plate 2 is relatively connected to the hollow shaft, a light-transmitting tube is arranged on the light shielding plate 2, gloves are arranged on the opposite side walls of the light-transmitting tube, a nozzle and a plurality of ultraviolet lamps are arranged on one side of the light-transmitting tube close to the hollow shaft, the nozzle is connected to the hollow shaft through an electromagnetic valve 1, an electromagnetic valve 2 is arranged on the end wall of the light-transmitting tube, and the electric saw is arranged in the middle of the light-transmitting tube. The soft tissue and hard tissue can be sampled and processed in a sealed space, so as to avoid tissue fragments from splashing everywhere, improve the safety and sanitation of operation, facilitate the cleaning and disinfection of the sealed space, provide aseptic processing operation, and avoid tissue contamination.

Description

Technical Field

[0001] The invention belongs to the technical field of sample collection tables, and particularly relates to a sterile sample collection table for pathology departments. Background Art

[0002] In the medical field, the work of the pathology department is extremely important. Pathologists provide key evidence for the diagnosis and treatment of diseases through in-depth analysis and accurate diagnosis of tissue samples. Because of this, in the daily workflow of the pathology department, it is often necessary to sample and process the soft or hard tissue of the human body on a special sampling table.

[0003] When dealing with soft tissue, the common method is to use a scalpel to cut it. This method is relatively simple and direct, and can effectively obtain the required tissue samples. However, when it comes to hard tissue such as bones and stones, it is necessary to use a small hand saw to cut it.

[0004] However, when using a small electric saw to cut hard tissue, there will be a problem that cannot be ignored, that is, tissue fragments will fly everywhere. These flying fragments will not only pollute the surrounding environment, but also may carry germs, thereby increasing the risk of germ transmission and infection. This poses a potential threat to the working environment of the pathology department and the health of the operators. Summary of the invention

[0005] The present invention provides a sterile sampling table for pathology department, which can avoid tissue fragments from splashing around by sampling and processing soft tissue and hard tissue in a sealed space, improve operation safety and hygiene, facilitate cleaning and disinfection of the sealed space, provide sterile processing operation, and avoid tissue contamination.

[0006] The technical solution adopted by the present invention is:

[0007] A sterile sampling table for a pathology department comprises a table and an electric saw, wherein a dark groove is arranged on the upper surface of the table, a light shielding plate 1 is connected to the bottom of the dark groove through an elastic mechanism, a sewage pipe is arranged on the light shielding plate 1, a hollow shaft is rotatably passed through the upper part of the dark groove, a driving mechanism 1 is connected between the hollow shaft and the side wall of the dark groove, a medicine spraying pump arranged on the table is transferred to one end of the hollow shaft, a light shielding plate 2 is relatively connected to the hollow shaft, a light-transmitting tube is arranged on the light shielding plate 2, and the light-transmitting tube A door body is provided on the side wall, gloves are provided on the opposite side walls of the light-transmitting tube, the driving mechanism 1 can drive one light-transmitting tube to rotate into the dark groove through the hollow shaft, and drive the other light-transmitting tube to rotate above the table, a nozzle and a plurality of ultraviolet lamps are provided on the side of the light-transmitting tube close to the hollow shaft, the nozzle is connected to the hollow shaft through an electromagnetic valve 1, an electromagnetic valve 2 coupled with a sewage pipe is provided on the end wall of the light-transmitting tube away from the hollow shaft, and the electric saw is arranged in the middle of the light-transmitting tube.

[0008] Furthermore, the elastic mechanism includes two supports arranged on the outer walls opposite to the dark groove and a sliding rod arranged on the opposite side of an upper surface of the light blocking plate, the sliding rod is slidably passed through the supports, a stop block is provided at the upper end of the sliding rod, and a spring is provided on the movable sleeve of the sliding rod, and the spring abuts between the lower surface of the stop block and the upper surface of the support.

[0009] Furthermore, the electric saw includes a machine base, which is arranged on the inner end wall of the light-transmitting tube away from the hollow shaft. A motor 1 is arranged in the machine base, and an output shaft of the motor 1 passes through the outside of the machine base and is connected to a saw wheel.

[0010] Furthermore, the driving mechanism 1 includes a motor 2 arranged on the inner wall of the dark groove and a gear ring 1 sleeved on the hollow shaft, the output shaft of the motor 2 is connected to a gear 1, and the gear 1 is meshed with the gear ring 1.

[0011] Furthermore, the hollow shaft is connected to a fixed tube, the nozzle is connected to a rotating tube, the solenoid valve is arranged on the rotating tube, the rotating tube is rotatably passed through the second light-blocking plate and connected to the fixed tube, and a driving mechanism is connected between the fixed tube and the second light-blocking plate.

[0012] Furthermore, the driving mechanism 2 includes a motor 3 arranged on the light-blocking plate 2 and a gear ring 2 sleeved on the rotating tube, and a gear 2 is arranged on the output shaft of the motor 3.

[0013] Furthermore, the two sides of the hollow shaft are connected to the two sides of the light blocking plate via two support rods.

[0014] Furthermore, one-way valves are arranged on opposite sides of the hollow shaft, and the two one-way valves are located on both sides of the fixed pipe. One end of the hollow shaft away from the spray pump is connected to a hot air blower, and the hot air blower is arranged on the table.

[0015] Furthermore, a ring body 1 is sleeved on the second light-blocking plate, the ring body 1 is connected to a light-blocking cloth, the light-blocking cloth is connected to a movable ring, the light-blocking cloth and the movable ring are movably sleeved on a light-transmitting tube, and a ring body 2 is sleeved on one end of the light-transmitting tube away from the second light-blocking plate.

[0016] Furthermore, a plurality of nozzles are provided at both ends and upper and lower sides of the nozzle.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] A door body that can be opened and closed is provided on one side wall of the light-transmitting cylinder, gloves are provided on both sides of the light-transmitting cylinder, and an electric saw is provided in the light-transmitting cylinder. After soft tissue or hard tissue is placed in the light-transmitting cylinder through the door body, the door is closed, and two hands hold the tissue through the gloves and move it to the electric saw for cutting. When some soft tissue is not suitable for cutting with an electric saw, a scalpel and soft tissue can be placed in the light-transmitting cylinder through the door body, and the door is closed. One hand holds the scalpel and the other hand holds the soft tissue for cutting. Since the soft tissue and hard tissue are sampled and processed in a sealed space, the processing is avoided. When the tissue fragments are splashed everywhere or the tissue is spread through the air to pollute the external air, the operation safety and hygiene are improved. After the treatment is completed, the driving mechanism can drive the contaminated light-transmitting cylinder to the dark groove through the hollow shaft, and at the same time drive the light-transmitting cylinder after cleaning and sterilization to the top of the table, open the electromagnetic valve on the lower side, close the electromagnetic valve on the upper side, use the spray pump to transport the sterilization liquid to the spray pipe to rinse the light-transmitting cylinder on the lower side, and then use the ultraviolet lamp to sterilize the light-transmitting cylinder. The sterilization is convenient and the sterilization effect is good. At the same time of cleaning and sterilization, soft and hard tissues can also be processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 for Figure 1 A in the enlarged view;

[0021] In the figure: 1. table; 2. light shield 1; 3. sliding rod; 4. support; 5. spring; 6. block; 7. nozzle; 8. door; 9. nozzle; 10. rotating tube; 11. ultraviolet lamp; 12. light shield 2; 13. ring body 1; 14. hot air blower; 15. hollow shaft; 16. support rod; 17. one-way valve; 18. fixed pipe; 19. light-transmitting tube; 20. gloves; 21. solenoid valve 2; 22. saw wheel; 23. motor 1; 24. machine base; 25. ring body 2; 26. movable ring; 27. light shielding cloth; 28. spray pump; 29. ​​gear ring 1; 30. motor 2; 31. gear 1; 32. drain pipe; 33. gear ring 2; 34. dark groove; 35. solenoid valve 1; 36. motor 3; 37. gear 2. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0023] See also Figures 1 to 2The present invention provides a sterile specimen collection table for pathology, including a table 1 and an electric saw. A dark groove 34 is provided in the middle of the upper surface of the table 1. The bottom of the dark groove 34 is an open structure. The bottom of the dark groove 34 is connected to a light shielding plate 2 through an elastic mechanism. The elastic mechanism is used to make the light shielding plate 2 push downward at the end away from the hollow shaft 15 when the contaminated light-transmitting cylinder 19 is rotated downward into the dark groove 34. When the contaminated light-transmitting cylinder 19 is rotated to a vertical state, the elastic mechanism drives the light shielding plate 2 to fit on the end of the contaminated light-transmitting cylinder 19 away from the hollow shaft 15, so as to avoid The light-transmitting tube 19 interferes with the light-blocking plate 2 and cannot be completely rotated into the dark groove 34. The light-blocking plate 2 can also prevent ultraviolet rays from leaking from the bottom of the dark groove 34 and causing harm to the human body. A curved sewage pipe 32 is provided on the light-blocking plate 2, which is used for drainage and prevents ultraviolet rays from shining out from the sewage pipe 32. A hollow shaft 15 is horizontally rotated through the upper part of the dark groove 34. The two ends of the hollow shaft 15 are respectively transferred to the opposite side walls of the dark groove 34 near the top. A driving mechanism 1 is connected between the hollow shaft 15 and the side wall of the dark groove 34. The right end of the hollow shaft 15 is transferred to a spray pump 28. The spray pump 28 is fixedly arranged on the lower surface of the table 1, and the upper and lower sides of the hollow shaft 15 are relatively fixedly connected with the light shielding plate 12. When the ultraviolet lamp 11 is used for sterilization, the ultraviolet rays cannot pass through the light shielding plate 12 to avoid causing harm to the human body. A light-transmitting tube 19 is fixedly arranged on the light shielding plate 12. The light-transmitting tube 19 can pass light, so that when the tissue is processed, there is sufficient brightness in the light-transmitting tube 19, and the human eye can observe through the light-transmitting tube 19, which is convenient for processing the tissue. A door body 8 is arranged on the side wall of the light-transmitting tube 19, and gloves 20 are arranged on the opposite side walls of the light-transmitting tube 19. The gloves 20 are made of medical rubber. The material is made of a driving mechanism 1, and when a light-transmitting cylinder 19 is driven to rotate into the dark groove 34 through the hollow shaft 15, the other light-transmitting cylinder 19 is driven to rotate above the table 1. A nozzle 7 and a plurality of ultraviolet lamps 11 are provided on the side of the light-transmitting cylinder 19 close to the hollow shaft 15. The nozzle 7 is connected to the hollow shaft 15 through the electromagnetic valve 1 35. The end wall of the light-transmitting cylinder 19 away from the hollow shaft 15 is provided with an electromagnetic valve 21 coupled with the sewage pipe 32. When the light-transmitting cylinder 19 is completely rotated into the dark groove 34, the electromagnetic valve 21 is connected to the sewage pipe 32. The electric saw is provided in the middle of the light-transmitting cylinder 19.

[0024] When it is necessary to process tissue, the door body 8 on the side wall of the light-transmitting tube 19 is opened, the soft tissue or hard tissue is placed in the light-transmitting tube 19, and the door is closed. The two hands hold the tissue through the gloves 20 and move it to the electric saw for cutting. When some soft tissue is not suitable for cutting with the electric saw, the scalpel and soft tissue can be placed in the light-transmitting tube 19 through the door body 8, and the door is closed. The scalpel is held in one hand and the soft tissue is held in the other hand for cutting, so that the soft tissue and hard tissue are sampled and processed in a sealed space, which avoids the tissue fragments from splashing around or the tissue spreading through the air to pollute the external air during processing, thereby improving the safety and hygiene of operation;

[0025] After the treatment is completed, the driving mechanism 1 is used to drive the hollow shaft 15 to rotate in the dark groove 34, and the hollow shaft 15 drives the contaminated light-transmitting cylinder 19 to rotate into the dark groove 34, and at the same time drives the cleaned and sterilized light-transmitting cylinder 19 to rotate above the table 1, so that soft and hard tissues can be treated while cleaning and sterilizing;

[0026] During the cleaning and sterilization process of the light-transmitting tube 19, after the light-transmitting tube 19 is rotated into the dark groove 34, the solenoid valve 21 is aligned with the drain pipe 32, the upper solenoid valve 21 is closed, and the lower solenoid valve 21 is opened. The upper solenoid valve 1 35 is closed, and the lower solenoid valve 1 35 is opened. Since the discharge end of the spray pump 28 is rotatably connected to the hollow shaft 15, the spray pump 28 remains connected to the hollow shaft 15 during the rotation of the hollow shaft 15. The spray pump 28 is used to extract the sterilizing liquid and transport it to the hollow shaft 15. The hollow shaft 15 transports the sterilizing liquid to the spray pipe 7, and sprays it into the light-transmitting tube 19 on the lower side for flushing. The sterilizing liquid in the lower light-transmitting tube 19 will be discharged through the lower solenoid valve 21 and the drain pipe 32. After flushing, the ultraviolet lamp 11 is used to sterilize the light-transmitting tube 19, which is convenient and has a good sterilization effect.

[0027] Preferably, the elastic mechanism includes two supports 4 fixedly arranged on the opposite outer walls of the dark groove 34 and a slide bar 3 fixedly arranged on the opposite side of the upper surface of the light blocking plate 2, the slide bar 3 vertically slides through the supports 4, a stopper 6 is fixedly arranged on the upper end of the slide bar 3, a spring 5 is movably sleeved on the slide bar 3, and the spring 5 abuts between the lower surface of the stopper 6 and the upper surface of the support 4;

[0028] The stopper 6 is pushed by the rebound force of the spring 5, and the stopper 6 can drive the light baffle 2 to rest on the bottom of the dark groove 34 through the slide rod 3. When the light baffle 2 is subjected to a downward force, the light baffle 2 will drive the slide rod 3 to slide downward on the support 4, and the slide rod 3 will compress the spring 5 through the stopper 6.

[0029] Preferably, the electric saw includes a machine base 24, which is fixedly arranged on the inner end wall of the light-transmitting tube 19 away from the hollow shaft 15, and a motor 23 is arranged in the machine base 24, and the output shaft of the motor 23 passes through the outside of the machine base 24 and is fixedly connected to the saw wheel 22;

[0030] The motor 23 is used to drive the saw wheel 22 to rotate rapidly so as to cut hard tissue.

[0031] Preferably, the driving mechanism 1 includes a motor 2 30 fixedly mounted on the inner wall of the dark groove 34 and a gear ring 1 29 fixedly sleeved on the hollow shaft 15, the output shaft of the motor 2 30 is fixedly connected with a gear 1 31, and the gear 1 31 is meshed with the gear ring 1 29;

[0032] The motor 2 30 is used to drive the gear 1 31 to rotate, and the gear 1 31 drives the two sides of the hollow shaft 15 to rotate on the opposite side walls of the dark groove 34 through the gear ring 1 29 .

[0033] Preferably, a fixed tube 18 is fixedly connected to the middle of the hollow shaft 15, a rotating tube 10 is fixedly connected to the middle of the nozzle 7, a solenoid valve 35 is arranged on the rotating tube 10, the rotating tube 10 is rotatably arranged on the second light shielding plate 12, the rotating tube 10 is rotatably arranged in the fixed tube 18 on one side close to the fixed tube 18, and a driving mechanism 2 is connected between the fixed tube 18 and the second light shielding plate 12;

[0034] When spraying the sterilizing liquid into the light-transmitting tube 19, the driving mechanism 2 drives the rotating tube 10 to rotate on the light-blocking plate 12, and the rotating tube 10 drives the nozzle 7 to rotate at the top of the light-transmitting tube 19 in the dark groove 34, so that the sterilizing liquid or hot air can be evenly sprayed into the light-transmitting tube 19, which is beneficial to improve the sterilization and drying effects.

[0035] Preferably, the second driving mechanism comprises a third motor 36 fixedly mounted on the second light shielding plate 12 and a second gear ring 33 fixedly sleeved on the rotating tube 10, and a second gear 37 is fixedly mounted on the output shaft of the third motor 36;

[0036] The motor 36 is used to drive the gear 2 37 to rotate, and the gear 2 37 drives the rotating tube 10 to rotate on the light shielding plate 2 12 through the gear ring 2 33 .

[0037] Preferably, two sides of the hollow shaft 15 are fixedly connected to two sides of the second light-blocking plate 12 via two support rods 16 , and two ends of the support rods 16 are fixedly connected to the hollow shaft 15 and the second light-blocking plate 12 , respectively.

[0038] Preferably, one-way valves 17 are provided on opposite sides of the hollow shaft 15, and the two one-way valves 17 are located on both sides of the fixed pipe 18. The end of the hollow shaft 15 away from the spray pump 28 is connected to a hot air blower 14, and the hot air blower 14 is provided on the table 1;

[0039] When delivering the sterilizing liquid to the dark groove 34, the spray pump 28 delivers the sterilizing liquid to the fixed pipe 18 on the lower side through the right side of the hollow shaft 15 and the one-way valve 17 on the right side, and then delivers it to the rotating pipe 10 on the lower side through the fixed pipe 18, and then delivers it to the lower nozzle 7 through the electromagnetic valve 35 on the lower side. In this process, due to the setting of the one-way valve 17 on the left side, the sterilizing liquid in the hollow shaft 15 cannot flow to the left side to the hot air blower 14;

[0040] After the sterilization is completed, stop delivering the sterilizing liquid to the hollow shaft 15, start the hot air blower 14, and the hot air blower 14 delivers hot air to the right side through the hollow shaft 15. Due to the action of the right-side one-way valve 17, the hot air cannot flow into the spray pump 28 through the right side of the hollow shaft 15, so that the hot air flows into the spray pipe 7 through the left side of the hollow shaft 15, the right-side one-way valve 17, the lower fixed pipe 18, the lower rotating pipe 10 and the lower electromagnetic valve 35, and sprays the light-transmitting tube 19 on the lower side, so that the light-transmitting tube 19 can be dried after sterilization.

[0041] Preferably, a ring body 13 is fixedly sleeved on the second light shielding plate 12, the ring body 13 is connected to a cylindrical light shielding cloth 27, the light shielding cloth 27 is connected to a movable ring 26, the light shielding cloth 27 and the movable ring 26 are movably sleeved on the light-transmitting tube 19, and a ring body 25 is sleeved on one end of the light-transmitting tube 19 away from the second light shielding plate 12;

[0042] When the contaminated light-transmitting tube 19 rotates in the dark groove 34, the gravity of the movable ring 26 drives the light-blocking cloth 27 to cover the outer periphery of the light-transmitting tube 19 in the dark groove 34, and the movable ring 26 will abut against the ring body 25 to prevent ultraviolet rays from passing through the side wall of the lower light-transmitting tube 19 and causing harm to the human body. The light-blocking cloth 27 rotated to the upper side will automatically fold downward to the bottom of the upper light-transmitting tube 19 under the action of the gravity of the movable ring 26.

[0043] Preferably, multiple nozzles 9 are provided at both ends and upper and lower sides of the nozzle 7;

[0044] The sterilizing liquid and hot air can be fully sprayed on all inner walls of the light-transmitting tube 19, which is beneficial to improving the sterilization and drying effects.

[0045] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A sterile specimen collection table for pathology department, characterized by: The utility model comprises a table and an electric saw, the upper surface of the table is provided with a dark groove, the bottom of the dark groove is connected with a light blocking plate 1 through an elastic mechanism, the light blocking plate 1 is provided with a sewage pipe, the upper part of the dark groove is rotatably penetrated with a hollow shaft, the hollow shaft and the side wall of the dark groove are connected with a driving mechanism 1, one end of the hollow shaft is connected with a spray pump arranged on the table, the hollow shaft is relatively connected with a light blocking plate 2, the light blocking plate 2 is provided with a light-transmitting cylinder, the side wall of the light-transmitting cylinder is provided with a door body, and gloves are provided on the opposite side walls of the light-transmitting cylinder, the driving mechanism 1 can drive one light-transmitting cylinder to rotate into the dark groove through the hollow shaft, and drive another light-transmitting cylinder to rotate above the table, a nozzle and a plurality of ultraviolet lamps are provided on the side of the light-transmitting cylinder close to the hollow shaft, the nozzle is connected to the hollow shaft through an electromagnetic valve 1, and an electromagnetic valve 2 coupled with the sewage pipe is provided on the end wall of the light-transmitting cylinder away from the hollow shaft, and the electric saw is arranged in the middle of the light-transmitting cylinder; The elastic mechanism comprises two supports arranged on the opposite outer walls of the dark groove and a slide bar arranged on the opposite side of an upper surface of the light blocking plate, the slide bar is slidably arranged on the supports, a stopper is arranged on the upper end of the slide bar, a spring is arranged on the movable sleeve on the slide bar, and the spring abuts between the lower surface of the stopper and the upper surface of the support; One-way valves are arranged on opposite sides of the hollow shaft, and the two one-way valves are located on both sides of the fixed pipe. One end of the hollow shaft away from the spray pump is connected to a hot air blower, and the hot air blower is arranged on the table; The second light-blocking plate is sleeved with a ring body, the ring body is connected with a light-blocking cloth, the light-blocking cloth is connected with a movable ring, the light-blocking cloth and the movable ring are movably sleeved on a light-transmitting tube, and the end of the light-transmitting tube away from the second light-blocking plate is sleeved with a ring body 2.

2. A sterile specimen collection table for pathology department according to claim 1, characterized in that: The electric saw comprises a machine base, which is arranged on the inner end wall of the light-transmitting tube away from the hollow shaft. A motor 1 is arranged in the machine base, and an output shaft of the motor 1 passes through the outside of the machine base and is connected to a saw wheel.

3. The aseptic specimen collection table for pathology department according to claim 1, characterized in that: The driving mechanism 1 includes a motor 2 arranged on the inner wall of the dark groove and a gear ring 1 sleeved on the hollow shaft. The output shaft of the motor 2 is connected to a gear 1, and the gear 1 is meshed with the gear ring 1.

4. The aseptic specimen collection table for pathology department according to claim 1, characterized in that: The hollow shaft is connected with a fixed tube, the nozzle is connected with a rotating tube, the solenoid valve is arranged on the rotating tube, the rotating tube is rotatably passed through the second light shielding plate and connected to the fixed tube, and a driving mechanism is connected between the fixed tube and the second light shielding plate.

5. A pathology department sterile specimen collection table according to claim 4, characterized in that: The driving mechanism 2 comprises a motor 3 arranged on the light shielding plate 2 and a gear ring 2 sleeved on the rotating tube, and a gear 2 is arranged on the output shaft of the motor 3.

6. The aseptic specimen collection table for pathology department according to claim 4, characterized in that: The two sides of the hollow shaft are connected with the two sides of the light blocking plate through two support rods.

7. The aseptic specimen collection table for pathology department according to claim 4, characterized in that: A plurality of nozzles are arranged at both ends and upper and lower sides of the nozzle.

Images