CN115349896A

CN115349896A - Sampling device is used in medical oncology treatment

Info

Publication number: CN115349896A
Application number: CN202210979590.1A
Authority: CN
Inventors: 于朝霞; 丛培馥
Original assignee: Weihai Central Hospital
Current assignee: Weihai Central Hospital
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-18

Abstract

The invention relates to the field of sampling devices, and discloses a sampling device for medical oncology treatment, which comprises a box body, a sampling needle tube and a storage box, wherein the sampling needle tube is movably inserted on the box body, two clamping plates I are fixedly installed on the box body, a rack is inserted between the two clamping plates I on the box body, the storage box is fixedly installed on the two clamping plates I, a handle is installed on the rack, two sides of the handle are adjacent to the clamping plates I, a telescopic corrugated pipe is fixedly installed on the rack and is fixedly connected with the bottom of the storage box and communicated with the inside, a sleeve is fixedly installed at the end part of the rack, the sampling needle tube is movably inserted in the sleeve, a through vertical hole is formed in the rack, the vertical hole, the sampling needle tube and the telescopic corrugated pipe are communicated with the inside, and the clamping devices are installed on the side wall of the box body.

Description

Sampling device is used in medical oncology treatment

Technical Field

The invention relates to the field of sampling devices. And more particularly, to a sampling device for medical oncology treatment.

Background

The main diseases seen in the medical oncology are malignant tumor-related diseases, including lung cancer, breast cancer, colorectal cancer, liver cancer, even intracranial tumors, and female ovarian cancer, cervical cancer, and the like, which are commonly seen in the clinical practice. Because of the medical system, surgery is not the main treatment, and after surgery, if chemotherapy or radiotherapy is needed, the disease can be treated in the oncology department. Some patients with the disease are found to be at an advanced stage and cannot be treated by operation, and the patients can also be asked for diagnosis in oncology to select a proper treatment mode.

Oncology usually requires sampling of diseased tissue, but it is inconvenient to sample tissue at different depths, resulting in final sampling that does not fully affect the diagnostic result.

Therefore, a sampling device for medical oncology treatment is designed for the above situation.

Disclosure of Invention

The invention aims to provide a sampling device for medical oncology treatment, which aims to solve the problem that the prior sampling device for medical oncology treatment is inconvenient to sample tissues at different depths in the background art, so that final sampling is not comprehensive and the diagnosis result is influenced.

The utility model provides a sampling device for medical oncology treatment, the power distribution box comprises a box body, sample needle tube and receiver, sample needle tube activity is pegged graft on the box, fixed mounting has two joint board one on the box, it has the rack to lie in the activity grafting between two joint board one on the box, receiver fixed mounting is on two joint board one, handle fixed mounting is on the rack, the both sides and the joint board of handle paste the neighbour, fixed mounting has telescopic bellows on the rack, telescopic bellows and the bottom fixed connection and the inside intercommunication of receiver, the tip fixed mounting of rack has the sleeve, sample needle tube activity is pegged graft in telescopic inside, set up the perpendicular hole of through type on the rack, erect the hole, sample needle tube and the equal inside intercommunication of telescopic bellows, the lateral wall fixed mounting of box has latch device.

Preferably, the lateral wall fixed mounting of joint board one has the backup pad, and fixed mounting has the suction pump in the backup pad, and fixed mounting has the connecting pipe on the suction pump, and the other end and the receiver fixed connection of connecting pipe are in the same place, and it has emergency exit one to articulate on the receiver, and it has emergency exit two to articulate on the box, and the bottom fixed mounting of box has the arch, and threaded connection has the screw thread in the arch.

Preferably, two clamping plates II are fixedly mounted on two sides of the rack inside the box body, and a limiting device and an accommodating box are arranged inside the box body.

Preferably, the limiting device comprises a rotating shaft and a gear, the rotating shaft is rotatably connected to the box body, the other end of the rotating shaft is fixedly connected with the gear, a first tooth is arranged on the side wall of the gear, a second tooth is arranged on the rack, the first tooth is meshed with the second tooth, and the gear is adjacent to the rack.

Preferably, the clamping device includes pull rod, mounting box, stopper and joint spare, and mounting box fixed mounting is on the box, and fixed mounting has two springs on the inside box of mounting box, has cup jointed the dead lever on the lateral wall of spring, and the activity is pegged graft on the box has the joint spare, and the one end that is located the box outside of joint spare is passed the mounting box and is extended to the outside of mounting box and is in the same place with pull rod fixed connection, and the side of joint spare is located the inside fixed cover of mounting box and has been cup jointed the stopper.

Preferably, the stopper activity is pegged graft on two springs, and the dead lever is located the stopper and is close to one side of pull rod, and the other end joint of joint spare is on the gear.

Preferably, it includes box body, emergency exit three and baffle to hold the case, and articulated on the box body have emergency exit three, and a plurality of apertures have been seted up to two baffles of inside fixed mounting of box body on the baffle, and the aperture is corresponding with the sample needle tubing, and the mounting hole has been seted up in the back four corners of box body, and threaded connection has the screw on the mounting hole, and the other end of screw is pegged graft on the lateral wall of box.

Preferably, one side of the third safety door close to the partition plate is provided with a plurality of grooves, and the number of the grooves is equal to that of the small holes.

Preferably, a foam pad is fixedly arranged on the inner wall of the bottom of the box body.

Preferably, T shape cutting opening has been seted up on the sample needle tubing, and sample needle tubing end is the toper, and the bottom of receiver is provided with the electrically operated gate, and the electrically operated gate is located telescopic bellows's projection scope.

Compared with the prior art, the invention has the advantages that:

1. set up the perpendicular hole of through-type on the rack, erect the equal inside intercommunication of hole, sample needle tubing and scalable bellows, can take a sample through the sample needle tubing, the tissue that the sample needle tubing was taken out can move to scalable bellows inside final removal through erecting the hole and receive the box inside, and the receiver carries out temporary storage to the tissue of taking out, opens emergency exit one and can take out the sample. By pulling the handle up and down, tissues of different depths can be taken out. The problem of current sampling device for medical oncology treatment be not convenient for sample the tissue of the different degree of depth and lead to final sample not comprehensive influence diagnosis result is solved.

2. The suction pump is started to generate suction force, the tissue extracted by the sampler can be sucked, the protrusion is in threaded connection with the thread, the needle head retracts into the box body, and then the thread is covered, so that the needle head in the box body is prevented from being polluted.

3. After the handle is moved to the proper position, the cooperation of the clamping device and the limiting device can enable the handle to stay at the proper position. The accommodating box is beneficial to storing a plurality of sampling needle tubes, so that the sampling needle tubes can be replaced conveniently.

4. Through the pulling pull rod, can make joint spare keep away from the gear, when joint spare thoroughly left the gear, the rack can reciprocate, move suitable position when the rack, just can loosen the pull rod, joint spare can reach original position under the effect of spring, alright carry out the joint with the gear like this, can fix the position of rack simultaneously, can make like this that the sample needle tubing reachs the sample position that the group is expected motionless, at this moment, restart suction pump, can take out the tissue that needs the position.

5. Two baffles of inside fixed mounting of box body have seted up a plurality of apertures on the baffle, and the aperture is corresponding with the sample needle tubing, can insert the sample needle tubing in the baffle, can guarantee like this that a plurality of sample needle tubing can not collide each other and have wearing and tearing, and the screw passes through the mounting hole to be installed on the lateral wall of box, can make box body fixed mounting inside the box.

6. The inner wall of the bottom of the box body is fixedly provided with a foam pad which can protect the end part of the sampling needle tube.

Drawings

FIG. 1 is a first overall structural diagram of the present invention;

FIG. 2 is a second overall structural diagram of the present invention;

FIG. 3 is a schematic view of a rack and a sampling syringe of the present invention;

FIG. 4 is a third schematic view of the overall structure of the present invention;

FIG. 5 is a schematic view of the inside of the case of the present invention;

FIG. 6 is a cross-sectional view of the latch of the present invention;

FIG. 7 is a perspective view of the container of the present invention;

FIG. 8 is a perspective view of the interior of the containment case of the present invention;

fig. 9 is a perspective view of the inside of the storage case of the present invention.

The numbering in the figures illustrates: 1. a box body; 2. a sampling needle tube; 3. a storage box; 4. a first clamping and connecting plate; 5. a rack; 6. a handle; 7. a collapsible bellows; 8. a sleeve; 9. vertical holes; 10. a clamping device; 11. a support plate; 12. a suction pump; 13. a connecting pipe; 14. a first safety door; 15. a protrusion; 16. a thread; 17. a second safety door; 18. a clamping and connecting plate II; 19. a limiting device; 20. an accommodating box; 21. a rotating shaft; 22. a gear; 23. a pull rod; 24. mounting a box; 25. a foam pad; 26. a limiting block; 27. a clamping piece; 28. a small hole; 29. a spring; 30. a fixing rod; 31. a box body; 32. a third safety door; 33. a groove; 34. a partition plate; 35. mounting holes; 36. t-shaped cutting openings; 37. provided is an electric door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a sampling device for medical oncology treatment, the power distribution box comprises a box body 1, sample needle tube 2 and receiver 3, sample needle tube 2 activity is pegged graft on box 1, fixed mounting has two joint board 4 on box 1, it has rack 5 to lie in the activity grafting between two joint board 4 on

box

1, 3 fixed mounting of receiver are on two

joint board

4, 6 fixed mounting of handle is on rack 5, the both sides of handle 6 are adjacent with joint board 4, fixed mounting has telescopic bellows 7 on rack 5, telescopic bellows 7 and receiver 3's bottom fixed connection and inside intercommunication, rack 5's tip fixed mounting has sleeve 8, sample needle tube 2 activity is pegged graft in sleeve 8's inside, set up the perpendicular hole 9 of through-type on rack 5, perpendicular hole 9, sample needle tube 2 and the equal inside intercommunication of telescopic bellows 7, the lateral wall fixed mounting of box 1 has latch device 10. Set up the perpendicular hole 9 of through-going on the rack 5, erect equal inside intercommunication of hole 9, sample needle tubing 2 and telescopic bellows 7, can take a sample through sample needle tubing 2, the tissue that sample needle tubing 2 took out can move to telescopic bellows 7 inside through erecting hole 9 and finally move to inside the storage box 3, and storage box 3 temporarily stores the tissue of taking out, opens emergency exit 14 and can take out the sample. By pulling the handle 6 up and down, tissue of different depths can be removed. The problem of current sampling device for medical oncology treatment be not convenient for sample the tissue of the different degree of depth and lead to final sample not comprehensive influence diagnosis result is solved.

Further, the lateral wall fixed mounting of joint board 4 has backup pad 11, and fixed mounting has sucking pump 12 in the backup pad 11, and fixed mounting has connecting pipe 13 on sucking pump 12, and the other end of connecting pipe 13 is in the same place with 3 fixed connection of receiver, and it has emergency exit 14 to hinge on the receiver 3, and it has two 17 to hinge on the box 1, and the bottom fixed mounting of box 1 has arch 15, and threaded connection has screw 16 on the arch 15. The suction pump 12 is started, the suction pump 12 generates suction force to suck the tissue extracted by the sampler, the thread 16 is connected on the bulge 15 in a threaded manner, the needle head retracts to the inside of the box body 1, and then the thread 16 is covered, so that the needle head in the box body 1 is prevented from being polluted.

Furthermore, two clamping plates II 18 are fixedly mounted on two sides of the rack 5 inside the box body 1, and a limiting device 19 and a containing box 20 are arranged inside the box body 1. The engagement of the latch 10 and stop 19 may cause the handle 6 to stay in place after the handle 6 is moved into place. The accommodation case 20 is provided to facilitate storage of a plurality of sampling syringes 2, so that the sampling syringes 2 can be easily replaced.

Furthermore, stop device 19 includes pivot 21 and gear 22, and pivot 21 rotates and connects on box 1, and the other end fixedly connected with gear 22 of pivot 21, and the lateral wall of gear 22 is provided with tooth one, is provided with tooth two on the rack 5, and tooth one and tooth two mesh, and gear 22 and rack 5 are adjacent mutually.

Further, latch device 10 includes pull rod 23, mounting box 24, stopper 26 and

joint piece

27, 24 fixed mounting of mounting box is on box 1, fixed mounting has two springs 29 on the inside box 1 of mounting box 24, the dead lever 30 has been cup jointed on the lateral wall of spring 29, the activity is pegged graft on box 1 and is had joint piece 27, the one end that is located the box 1 outside of joint piece 27 passes the outside that mounting box 24 extends to mounting box 24 and is in the same place with pull rod 23 fixed connection, the side of joint piece 27 is located the inside fixed cover of mounting box 24 and is connect stopper 26. Through pulling pull rod 23, can make joint piece 27 keep away from gear 22, when joint piece 27 thoroughly left gear 22, rack 5 can reciprocate, move suitable position when rack 5, just can loosen pull rod 23, joint piece 27 can reach original position under the effect of spring 29, alright carry out the joint like this with gear 22, can fix the position of rack 5 simultaneously, can make like this that sample needle tubing 2 reachs the sample position that the group will motionless, at this moment, restart suction pump 12, can take out the tissue that needs the position.

Furthermore, the limiting block 26 is movably inserted into the two springs 29, the fixing rod 30 is located on one side of the limiting block 26 close to the pull rod 23, and the other end of the clamping member 27 is clamped on the gear 22.

Further, it includes box body 31, three 32 of emergency exit and baffle 34 to hold case 20, and it has three 32 of emergency exit to articulate on the box body 31, and two baffles 34 of the inside fixed mounting of box body 31 have seted up a plurality of apertures 28 on the baffle 34, and the aperture 28 is corresponding with sample needle tubing 2, and mounting hole 35 has been seted up at the back four corners of box body 31, and threaded connection has the screw on the mounting hole 35, and the other end of screw is pegged graft on the lateral wall of box body 1. Furthermore, one side of the safety door third 32 close to the partition plate 34 is provided with a plurality of grooves 33, and the number of the grooves 33 is equal to that of the small holes 28. Two baffles 34 of inside fixed mounting of box body 31 have seted up a plurality of apertures 28 on the baffle 34, and aperture 28 is corresponding with sample needle tube 2, can insert sample needle tube 2 in baffle 34, can guarantee like this that a plurality of sample needle tubes 2 can not collide each other and have wearing and tearing, and the screw passes through mounting hole 35 to be installed on the lateral wall of box 1, can make box body 31 fixed mounting inside box 1.

Further, a foam pad 25 is fixedly mounted on the inner wall of the bottom of the box 31. The inner wall of the bottom of the box body 31 is fixedly provided with a foam pad 25 which can protect the end part of the sampling needle tube 2.

Furthermore, a T-shaped cutting opening 36 is formed in the sampling needle tube 2, the side edge of the T-shaped cutting opening 36 is sharp, the end of the sampling needle tube 2 is conical, an electric door 37 is arranged at the bottom end of the storage box 3, and the electric door 37 is located in the projection range of the telescopic corrugated tube 7. The sampling needle tube 2 is provided with a T-shaped cutting opening 36, the end of the sampling needle tube 2 is conical, firstly, the end of the needle tube extrudes tissues to reach a required position, and the T-shaped cutting opening 36 can cut the tissues by a rotating device.

The working principle is as follows:

set up the perpendicular hole 9 of through-going on the rack 5, perpendicular hole 9, the equal inside intercommunication of sample needle tubing 2 and scalable bellows 7, start sucking pump 12, sucking pump 12 produces the suction, can take a sample through sample needle tubing 2, through pulling pull rod 23, can make joint spare 27 keep away from gear 22, when joint spare 27 thoroughly leaves gear 22, rack 5 can reciprocate, move to suitable position when rack 5, just can loosen pull rod 23, joint spare 27 is under the effect of spring 29, can reach original position, so can carry out the joint to gear 22, can fix the position of rack 5 simultaneously, can make sample needle tubing 2 reach the sample position that the group will motionless like this, this moment, restart sucking pump 12, can take out the tissue that needs the position, the tissue that sample needle tubing 2 took out can move to scalable bellows 7 inside finally to move to take in the box 3 through perpendicular hole 9, receiver 3 temporarily stores the emergency exit tissue that takes out, it can take out the sample to open one 14. By pulling the handle 6 up and down, tissue of different depths can be removed. The problem of current sampling device for medical oncology treatment be not convenient for sample the tissue of the different degree of depth and lead to final sample not comprehensive influence diagnosis result is solved.

Two clapboards 34 are fixedly arranged in the box body 31, a plurality of small holes 28 are formed in the clapboards 34, the small holes 28 correspond to the sampling needle tubes 2, and the sampling needle tubes 2 can be inserted into the clapboards 34, so that the plurality of sampling needle tubes 2 are prevented from colliding with each other and being worn.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device is used in medical oncology treatment, includes box (1), sample needle tubing (2) and receiver (3), its characterized in that: the sampling needle tube (2) is movably inserted and connected onto the box body (1), two clamping plates I (4) are fixedly installed on the box body (1), a rack (5) is movably inserted and connected between the two clamping plates I (4) on the box body (1), a storage box (3) is fixedly installed on the two clamping plates I (4), a handle (6) is fixedly installed on the rack (5), two sides of the handle (6) are adjacent to the clamping plates I (4), a telescopic corrugated tube (7) is fixedly installed on the rack (5), the telescopic corrugated tube (7) is fixedly connected with the bottom of the storage box (3) and is communicated with the inside of the storage box, a sleeve (8) is fixedly installed at the end of the rack (5), the sampling needle tube (2) is movably inserted and connected into the inside of the sleeve (8), a penetrating type vertical hole (9) is formed in the rack (5), the vertical hole (9), the sampling needle tube (2) and the telescopic corrugated tube (7) are communicated with the inside of the sampling needle tube, and a clamping device (10) is fixedly installed on the side wall of the box body (1).

2. The sampling device for medical oncology treatment according to claim 1, wherein: lateral wall fixed mounting of joint board (4) has backup pad (11), and fixed mounting has suction pump (12) on backup pad (11), and fixed mounting has connecting pipe (13) on suction pump (12), and the other end and receiver (3) fixed connection of connecting pipe (13) are in the same place, and it has emergency exit (14) to articulate on receiver (3), and it has emergency exit two (17) to articulate on box (1), and the bottom fixed mounting of box (1) has arch (15), and threaded connection has screw thread (16) on arch (15).

3. The sampling device for medical oncology treatment according to claim 1, wherein: two clamping plates II (18) are fixedly mounted on two sides of the rack (5) inside the box body (1), and a clamping device (19) and a containing box (20) are arranged inside the box body (1).

4. A sampling device for medical oncology treatment according to claim 3, wherein: stop device (19) are including pivot (21) and gear (22), and pivot (21) rotate to be connected on box (1), and the other end fixedly connected with gear (22) of pivot (21), the lateral wall of gear (22) are provided with tooth one, are provided with tooth two on rack (5), and tooth one and tooth two mesh, and gear (22) and rack (5) are adjacent mutually.

5. The sampling device for medical oncology treatment according to claim 1, wherein: clamping device (10) are including pull rod (23), mounting box (24), stopper (26) and joint spare (27), mounting box (24) fixed mounting is on box (1), fixed mounting has two springs (29) on mounting box (24) inside box (1), dead lever (30) have been cup jointed on the lateral wall of spring (29), the activity is pegged graft on box (1) and is had joint spare (27), the one end that is located the box (1) outside of joint spare (27) is passed mounting box (24) and is extended to the outside of mounting box (24) and be in the same place with pull rod (23) fixed connection, the side of joint spare (27) is located mounting box (24) inside fixed cup joint stopper (26).

6. A sampling device for medical oncology treatment according to claim 5, wherein: the limiting blocks (26) are movably inserted into the two springs (29), the fixing rod (30) is located on one side, close to the pull rod (23), of the limiting blocks (26), and the other end of the clamping piece (27) is clamped on the gear (22).

7. A sampling device for medical oncology treatment according to claim 3, wherein: it includes box body (31), three (32) of emergency exit and baffle (34) to hold case (20), it has three (32) of emergency exit to articulate on box body (31), two baffles (34) of inside fixed mounting of box body (31), a plurality of apertures (28) have been seted up on baffle (34), aperture (28) are corresponding with sample needle tubing (2), mounting hole (35) have been seted up in the back four corners of box body (31), threaded connection has the screw on mounting hole (35), the other end of screw is pegged graft on the lateral wall of box (1).

8. The sampling device for medical oncology treatment according to claim 7, wherein: a plurality of grooves (33) are formed in one side, close to the partition plate (34), of the third safety door (32), and the number of the grooves (33) is equal to that of the small holes (28).

9. The sampling device for medical oncology treatment according to claim 7, wherein: and a foam pad (25) is fixedly arranged on the inner wall of the bottom of the box body (31).

10. The sampling device for medical oncology treatment according to claim 1, wherein: t-shaped cutting openings (36) are formed in the sampling needle tubes (2), the ends of the sampling needle tubes (2) are conical, the bottom end of the storage box (3) is provided with an electric door (37), and the electric door (37) is located in the projection range of the telescopic corrugated tube (7).