Puncture collection device for muscular tissue of live pig

Abstract

The utility model discloses a puncture collection device for live pig muscular tissue, which comprises a needle inserting sleeve and a handheld handle, the handheld handle is installed and connected on the peripheral side of the needle inserting sleeve, an electric telescopic collector is arranged on the inner side of the lower end of the needle inserting sleeve, and the electric telescopic collector is connected with the needle inserting sleeve. A collection contact pin is arranged at the front end of the electric telescopic collector and located in the contact pin sleeve, a collection adsorption column is arranged on the inner side of the front end of the collection contact pin, the outer end of the collection contact pin penetrates through the contact pin sleeve and is provided with an adsorption connecting pipe, and a scale label is arranged on the outer side of the upper end of the contact pin sleeve. A blocking disc is arranged on the outer side of the scale label and located on the pin sleeve, the electric telescopic collector is electrically connected with an external controller, and the adsorption connecting pipe is connected with external air pressure equipment. The puncturing and collecting device for the muscular tissue of the live pig has the technical effects that the external muscular tissue of the live pig is adsorbed, so that the muscular tissue of the live pig is more convenient to collect and collect.

Description

Technical Field

[0001] The utility model relates to the technical field of muscle tissue collection of living pigs, in particular to a puncture collection device for muscle tissue of living pigs. Background Art

[0002] The pig is a vertebrate, a mammal, a domestic animal, and an ancient omnivorous mammal. It is mainly divided into domestic pigs and wild boars. When puncturing and collecting muscle tissue of living pigs, a puncture and collection device is required.

[0003] The existing Chinese patent CN218651873U disclosed a biopsy sampling device on March 21, 2023. The negative pressure tube and the cutting blade are movably arranged on the sampling body. When the diseased tissue needs to be operated, part of the diseased tissue is sucked through the suction port of the negative pressure tube, and the cutting blade moves on the sampling body to close the sampling opening to separate the tissue. The cutting blade can be operated repeatedly, and the collected fragmentary samples can be obtained continuously through the negative pressure tube. Larger tissue samples can be drawn out of the sampling body together with the negative pressure tube, which shortens the sampling time and expands the scope of use of the device.

[0004] However, the above device collects by cutting, which is not very efficient during cutting and is not very convenient to collect after cutting. Utility Model Content

[0005] The utility model discloses a puncture collection device for live pig muscle tissue, aiming to solve the technical problems that the above device collects by cutting, which is not very efficient during cutting and is not very convenient to collect after cutting.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A puncture and collection device for muscle tissue of living pigs, comprising a needle sleeve and a hand-held handle, wherein the hand-held handle is installed and connected to the peripheral side of the needle sleeve, an electric telescopic collector is arranged on the inner side of the lower end of the needle sleeve, the front end of the electric telescopic collector is located inside the needle sleeve and is provided with a collection needle, the inner side of the front end of the collection needle is provided with a collection adsorption column, the outer end of the collection needle passes through the needle sleeve and is provided with an adsorption connecting tube, a scale label is arranged on the outer side of the upper end of the needle sleeve, a blocking disk is arranged on the outer side of the scale label on the needle sleeve, the electric telescopic collector is electrically connected to an external controller, and the adsorption connecting tube is connected to an external air pressure device.

[0008] By providing a hand-held handle structure, a person can hold the hand-held handle on the side of the needle sleeve, which is convenient for holding and using. When puncturing and sampling the muscle tissue of a living pig, the position of the blocking disk is adjusted according to the scale of the scale label, and then the person holds the hand-held handle and drives the collection needle to be inserted into the muscle tissue of the living pig. When blocked by the blocking disk, the adsorption connecting tube generates negative pressure suction through an external air pressure device, and then the suction is transmitted to the collection adsorption column of the collection needle through the adsorption connecting tube, so that the collection adsorption column can adsorb the external muscle tissue of the living pig. After adsorbing the muscle tissue of the living pig, the electric telescopic collector drives the collection needle to close quickly into the needle sleeve through the control of an external controller. In this way, when closing quickly, the whole can effectively press the cut-off connected muscle tissue, and the cut muscle tissue is collected in the collection needle, and then the person pulls it out, thereby opening the collection needle to take the tissue, which is more efficient and convenient during puncture collection.

[0009] In a preferred solution, the electric telescopic collector includes an electric telescopic cylinder, a fixed ear plate, a sealing end cover and an assembly screw hole. The electric telescopic cylinder is arranged in the middle of the upper end of the sealing end cover, and a fixed ear plate is arranged on the outer side of the electric telescopic cylinder and on the sealing end cover. An assembly screw hole is arranged on the inner side of the upper end of the piston rod of the electric telescopic cylinder. The piston rod of the electric telescopic cylinder is connected to the collection pin through the assembly screw hole, and the sealing end cover is connected to the pin sleeve through the fixed ear plate.

[0010] By providing an electric telescopic collector structure, the collector can be electrically telescopic for collection.

[0011] In a preferred embodiment, the hand-held handle includes a hollow ring, a right-angle grip rod, a locking bolt and an anti-slip rubber sleeve. A locking bolt is provided on the inner side of the hollow ring, a right-angle grip rod is provided on the outer end of the hollow ring, an anti-slip rubber sleeve is provided on the lower end of the right-angle grip rod, and the hollow ring is connected to the pin sleeve through a locking bolt.

[0012] The hand-held handle structure is provided, so that the device is easy to hold and use.

[0013] In a preferred embodiment, the collection needle includes a hollow needle rod, a mounting sleeve cavity, a plug-in needle head, an adsorption sleeve hole and a connecting screw head. The lower end of the hollow needle rod is provided with a connecting screw head, the inner side of the upper end of the hollow needle rod is provided with a mounting sleeve cavity, the inner side of the mounting sleeve cavity is located inside the hollow needle rod and is provided with an adsorption sleeve hole, the upper end of the hollow needle rod is provided with a plug-in needle head, and the hollow needle rod is connected to the electric telescopic collector through the connecting screw head.

[0014] The collection needle structure is provided, so that it is convenient to insert it into the muscle tissue of the living pig for collection.

[0015] In a preferred embodiment, the blocking disc includes a closing screw, a bottom sleeve and an assembling ring, the upper end of the bottom sleeve is provided with an assembling ring, the inner side of the bottom sleeve is provided with a closing screw, and the bottom sleeve and the assembling ring are connected to the pin sleeve.

[0016] The blocking disc structure is provided, so that it is convenient to collect and block.

[0017] In a preferred embodiment, the collection adsorption column includes a bottom through hole, an adsorption column shell, an adsorption pore and a sampling sleeve groove. A bottom through hole is provided in the middle of the inner side of the lower end of the adsorption column shell, and sampling sleeve grooves are provided on the inner sides of both ends of the adsorption column shell. The inner side of the sampling sleeve groove is provided with an adsorption pore on the adsorption column shell, the adsorption pore and the bottom through hole are connected, and the adsorption column shell is connected to the collection pin.

[0018] By providing a collection adsorption column mechanism, it is convenient to adsorb the muscle tissue of the external living pig for collection.

[0019] In a preferred solution, the collection adsorption column is sleeved on the collection pin, and the collection pin and the interior of the collection adsorption column are connected.

[0020] By providing a collection adsorption column structure, the negative pressure gas from the collection needle can be received for sampling.

[0021] As can be seen from the above, a puncture collection device for live pig muscle tissue includes a needle sleeve and a handheld handle, the handheld handle is installed and connected to the peripheral side of the needle sleeve, an electric telescopic collector is provided on the inner side of the lower end of the needle sleeve, the front end of the electric telescopic collector is located inside the needle sleeve and a collection needle is provided, the front end of the collection needle is provided inside the inner side of a collection adsorption column, the outer end of the collection needle passes through the needle sleeve and is provided with an adsorption connection tube, a scale label is provided on the outer side of the upper end of the needle sleeve, a blocking disc is provided on the outer side of the scale label on the needle sleeve, the electric telescopic collector is electrically connected to an external controller, and the adsorption connection tube is connected to an external air pressure device. The puncture collection device for live pig muscle tissue provided by the utility model has the technical effect of adsorbing external live pig muscle tissue, making it more convenient to collect and collect live pig muscle tissue. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a three-dimensional structural schematic diagram of a puncture and collection device for living pig muscle tissue.

[0023] Figure 2 The utility model is a schematic diagram of the structure of an electric telescopic collector of a puncture collection device for living pig muscle tissue.

[0024] Figure 3 The utility model is a schematic diagram of a handheld handle structure of a puncture and collection device for living pig muscle tissue.

[0025] Figure 4 The utility model discloses a collection needle structure schematic diagram of a puncture collection device for living pig muscle tissue.

[0026] Figure 5 The utility model is a schematic diagram of the blocking disc structure of the puncture collection device for living pig muscle tissue.

[0027] Figure 6 The utility model is a schematic diagram of the structure of a collection adsorption column of a puncture collection device for living pig muscle tissue.

[0028] In the attached figure: 1. Collection pin; 11. Hollow needle rod; 12. Mounting sleeve cavity; 13. Insert needle head; 14. Adsorption sleeve hole; 15. Connecting screw head; 2. Collection adsorption column; 21. Bottom through hole; 22. Adsorption column shell; 23. Adsorption pore; 24. Sampling sleeve groove; 3. Scale label; 4. Blocking disc; 41. Closing screw; 42. Bottom sleeve; 43. Assembly ring; 5. Adsorption connecting tube; 6. Pin sleeve; 7. Handle; 71. Hollow sleeve ring; 72. Right-angle grip rod; 73. Locking bolt; 74. Anti-slip rubber sleeve; 8. Electric telescopic collector; 81. Electric telescopic cylinder; 82. Fixing ear plate; 83. Sealing end cover; 84. Assembly screw hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] Reference Figure 1-Figure 6A puncture and collection device for live pig muscle tissue, comprising a needle sleeve 6 and a handheld handle 7, the handheld handle 7 is installed and connected to the peripheral side of the needle sleeve 6, an electric telescopic collector 8 is arranged on the inner side of the lower end of the needle sleeve 6, the front end of the electric telescopic collector 8 is located inside the needle sleeve 6 and a collection needle 1 is arranged, a collection adsorption column 2 is arranged on the inner side of the front end of the collection needle 1, the outer end of the collection needle 1 passes through the needle sleeve 6 and is provided with an adsorption connecting tube 5, a scale label 3 is arranged on the outer side of the upper end of the needle sleeve 6, a blocking disc 4 is arranged on the outer side of the scale label 3 and is located on the needle sleeve 6, the electric telescopic collector 8 is electrically connected to an external controller, and the adsorption connecting tube 5 is connected to an external air pressure device. When in use, a person holds the handheld handle 7 on the peripheral side of the needle sleeve 6, which is convenient for holding and using, and punctures and samples the muscle tissue of live pigs. When the needle 1 is inserted into the muscle tissue of the living pig, the suction connecting tube 5 generates negative pressure suction through the external air pressure device, and then the suction is transmitted to the collection adsorption column 2 of the collection needle 1 through the suction connecting tube 5, so that the collection adsorption column 2 can adsorb the external muscle tissue of the living pig. After adsorbing the muscle tissue of the living pig, the electric telescopic collector 8 drives the collection needle 1 to close quickly into the needle sleeve 6 through the control of the external controller. In this way, when closing quickly, the whole can effectively press the cut-off connected muscle tissue, and the cut muscle tissue is collected in the collection needle 1, and then the person pulls it out, thereby opening the collection needle 1 to take the tissue, which is more efficient and convenient during puncture collection.

[0032] Reference Figure 1 and Figure 2 In a preferred embodiment, the electric telescopic collector 8 includes an electric telescopic cylinder 81, a fixed ear plate 82, a sealing end cover 83 and an assembly screw hole 84. The electric telescopic cylinder 81 is arranged in the middle of the upper end of the sealing end cover 83. The outer side of the electric telescopic cylinder 81 is provided with a fixed ear plate 82 on the sealing end cover 83. The inner side of the upper end of the piston rod of the electric telescopic cylinder 81 is provided with an assembly screw hole 84. The piston rod of the electric telescopic cylinder 81 is connected to the collection pin 1 through the assembly screw hole 84. The sealing end cover 83 is connected to the pin sleeve 6 through the fixed ear plate 82. The sealing end cover 83 is fixedly connected to the pin sleeve 6 by the fixing ear plate 82, so that the sealing end cover 83 is easy to install and place, and the sealing end cover 83 can drive the electric telescopic cylinder 81 to be placed. When the piston rod of the electric telescopic cylinder 81 is extended and retracted, the electric telescopic cylinder 81 can drive the collection pin 1 in the assembly screw hole 84 at the front end of the piston rod to move, so that the collection pin 1 can easily drive the collection adsorption column 2 to move, and when the collection pin 1 drives the collection adsorption column 2 to retract into the pin sleeve 6, the collection adsorption column 2 and the pin sleeve 6 can bite and cut off the muscle tissue when retracting.

[0033] Reference Figure 1 and Figure 3 In a preferred embodiment, the hand-held handle 7 includes a hollow collar 71, a right-angle grip rod 72, a locking bolt 73 and an anti-slip rubber sleeve 74. A locking bolt 73 is provided on the inner side of the hollow collar 71, a right-angle grip rod 72 is provided on the outer end of the hollow collar 71, and an anti-slip rubber sleeve 74 is provided on the circumference of the lower end of the right-angle grip rod 72. The hollow collar 71 is connected to the pin sleeve 6 through the locking bolt 73, and the hollow collar 71 of the hand-held handle 7 is fixedly connected to the pin sleeve 6 through the locking bolt 73, so that the hollow collar 71 is easy to install and place, and the right-angle grip rod 72 at the outer end of the hollow collar 71 can be stably placed, and a person can hold on to the anti-slip rubber sleeve 74 on the circumference of the right-angle grip rod 72, making it more stable during the holding operation.

[0034] Reference Figure 1 and Figure 4 In a preferred embodiment, the collection needle 1 includes a hollow needle rod 11, a mounting sleeve cavity 12, a plug-in needle head 13, an adsorption sleeve hole 14 and a connecting screw head 15. The lower end of the hollow needle rod 11 is provided with a connecting screw head 15, the upper end of the hollow needle rod 11 is provided with a mounting sleeve cavity 12, the inner side of the mounting sleeve cavity 12 is located inside the hollow needle rod 11 and is provided with an adsorption sleeve hole 14, the upper end of the hollow needle rod 11 is provided with a plug-in needle head 13, the hollow needle rod 11 is connected to the electric telescopic collector 8 through the connecting screw head 15, and the hollow needle rod of the collection needle 1 11 is threadably connected to the piston rod of the electric telescopic collector 8 by connecting the screw head 15, so that when the piston rod of the electric telescopic collector 8 is extended and retracted, the electric telescopic collector 8 can drive the hollow needle rod 11 to move. The hollow needle rod 11 is conveniently inserted into the muscle tissue of a living pig due to the plug-in needle head 13 at the front end. The hollow needle rod 11 is conveniently installed in the area of ​​the installation sleeve cavity 12, so that the collection adsorption column 2 is conveniently installed accordingly. The negative pressure suction force transmitted by the collection adsorption column 2 through the adsorption sleeve hole 14 can adsorb the muscle tissue of the living pig on both sides for collection.

[0035] Reference Figure 1 and Figure 5 In a preferred embodiment, the blocking disc 4 includes a closing screw 41, a bottom sleeve 42 and an assembling ring 43. The upper end of the bottom sleeve 42 is provided with an assembling ring 43, and the inner side of the bottom sleeve 42 is provided with a closing screw 41. The bottom sleeve 42 and the assembling ring 43 are connected to the pin sleeve 6. The bottom sleeve 42 and the assembling ring 43 of the blocking disc 4 are sleeved and connected to the pin sleeve 6, so that the bottom sleeve 42 and the assembling ring 43 are easy to limit and move, which is convenient for changing the blocking position. The bottom sleeve 42 can be fixed on the pin sleeve 6 by the closing screw 41, so that it can be stably placed and used.

[0036] Reference Figure 1 and Figure 5 In a preferred embodiment, the collection adsorption column 2 includes a bottom through hole 21, an adsorption column shell 22, adsorption pores 23 and a sampling sleeve groove 24. The bottom through hole 21 is arranged in the middle of the inner side of the lower end of the adsorption column shell 22, and the sampling sleeve grooves 24 are arranged on the inner sides of both ends of the adsorption column shell 22. The inner side of the sampling sleeve groove 24 is located on the adsorption column shell 22 and is provided with adsorption pores 23. The adsorption pores 23 and the bottom through hole 21 are connected. The adsorption column shell 22 is connected to the collection pin 1. The adsorption column shell 22 of the collection adsorption column 2 is sleeved and connected to the collection pin 1, so that the adsorption column shell 22 is convenient for corresponding installation and placement. Due to the bottom through hole 21 on the inner side of the lower end of the adsorption column shell 22, the negative pressure suction force transmitted by the collection pin 1 can be received, and then the negative pressure suction force can be diffused into the sampling sleeve groove 24 through the adsorption pores 23, so that the sampling sleeve groove 24 can adsorb and store the external living pig muscle tissue, so that the living pig muscle tissue can be effectively collected during biting and cutting.

[0037] Reference Figure 1 In a preferred embodiment, the collection adsorption column 2 is sleeved on the collection needle 1, and the collection needle 1 and the interior of the collection adsorption column 2 are connected, so that the gas can be easily transported and used.

[0038] Working principle: When in use, the personnel hold the hand-held handle 7 on the side of the needle sleeve 6, which is convenient for holding and using. When puncturing and sampling the muscle tissue of a living pig, adjust the position of the blocking disc 4 according to the scale of the scale label 3, and then the personnel hold the hand-held handle 7 and force the collection needle 1 to be inserted into the muscle tissue of the living pig. When blocked by the blocking disc 4, the adsorption connecting tube 5 generates negative pressure suction through the external air pressure device, and then the suction is transmitted to the collection adsorption column 2 of the collection needle 1 through the adsorption connecting tube 5, so that the collection adsorption column 2 can adsorb the external muscle tissue of the living pig. After adsorbing the muscle tissue of the living pig, the electric telescopic collector 8 drives the collection needle 1 to close quickly into the needle sleeve 6 through the control of the external controller. In this way, when closing quickly, the whole can effectively press the cut-off connected muscle tissue, and the cut muscle tissue is collected in the collection needle 1, and then the personnel pull it out, thereby opening the collection needle 1 to take the tissue, which is more efficient and convenient during puncture collection.

[0039] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A puncture and collection device for live pig muscle tissue, comprising a needle sleeve (6) and a handheld handle (7), characterized in that: The hand-held handle (7) is mounted and connected to the peripheral side of the pin sleeve (6); an electric telescopic collector (8) is arranged on the inner side of the lower end of the pin sleeve (6); a collection pin (1) is arranged at the front end of the electric telescopic collector (8) inside the pin sleeve (6); a collection adsorption column (2) is arranged on the inner side of the front end of the collection pin (1); an adsorption connection tube (5) is arranged at the outer end of the collection pin (1) through the pin sleeve (6); a scale label (3) is arranged on the outer side of the upper end of the pin sleeve (6); a blocking disc (4) is arranged on the outer side of the scale label (3) on the pin sleeve (6); the electric telescopic collector (8) is electrically connected to an external controller; and the adsorption connection tube (5) is connected to an external air pressure device.

2. A puncture and collection device for living pig muscle tissue according to claim 1, characterized in that: The electric telescopic collector (8) comprises an electric telescopic cylinder (81), a fixed ear plate (82), a sealing end cover (83) and an assembly screw hole (84); the electric telescopic cylinder (81) is arranged in the middle of the upper end of the sealing end cover (83); the outer side of the electric telescopic cylinder (81) is provided with a fixed ear plate (82) on the sealing end cover (83); the inner side of the upper end of the piston rod of the electric telescopic cylinder (81) is provided with an assembly screw hole (84); the piston rod of the electric telescopic cylinder (81) is connected to the collection pin (1) through the assembly screw hole (84); and the sealing end cover (83) is connected to the pin sleeve (6) through the fixed ear plate (82).

3. The puncture and collection device for living pig muscle tissue according to claim 1, characterized in that: The hand-held handle (7) comprises a hollow collar (71), a right-angle gripping rod (72), a locking bolt (73) and an anti-slip rubber sleeve (74); the inner side of the hollow collar (71) is provided with a locking bolt (73); the outer end of the hollow collar (71) is provided with a right-angle gripping rod (72); the lower end of the right-angle gripping rod (72) is provided with an anti-slip rubber sleeve (74); the hollow collar (71) is connected to the pin sleeve (6) via the locking bolt (73).

4. The puncture and collection device for living pig muscle tissue according to claim 1, characterized in that: The collection needle (1) comprises a hollow needle rod (11), a mounting sleeve cavity (12), a plug-in needle head (13), an adsorption sleeve hole (14) and a connecting screw head (15); the lower end of the hollow needle rod (11) is provided with a connecting screw head (15); the inner side of the upper end of the hollow needle rod (11) is provided with a mounting sleeve cavity (12); the inner side of the mounting sleeve cavity (12) is provided with an adsorption sleeve hole (14) inside the hollow needle rod (11); the upper end of the hollow needle rod (11) is provided with a plug-in needle head (13); and the hollow needle rod (11) is connected to an electric telescopic collector (8) via the connecting screw head (15).

5. The puncture and collection device for living pig muscle tissue according to claim 1, characterized in that: The blocking disc (4) comprises a closing screw (41), a bottom sleeve (42) and an assembling ring (43); the upper end of the bottom sleeve (42) is provided with an assembling ring (43); the inner side of the bottom sleeve (42) is provided with a closing screw (41); the bottom sleeve (42) and the assembling ring (43) are connected to the pin sleeve (6).

6. The puncture and collection device for living pig muscle tissue according to claim 1, characterized in that: The collection adsorption column (2) comprises a bottom through hole (21), an adsorption column shell (22), an adsorption pore (23) and a sampling sleeve groove (24); the bottom through hole (21) is arranged in the middle of the inner side of the lower end of the adsorption column shell (22); the sampling sleeve grooves (24) are arranged on the inner sides of both ends of the adsorption column shell (22); the adsorption pore (23) is arranged on the inner side of the sampling sleeve groove (24) on the adsorption column shell (22); the adsorption pore (23) and the bottom through hole (21) are connected; and the adsorption column shell (22) is connected to the collection pin (1).

7. The puncture and collection device for living pig muscle tissue according to claim 1, characterized in that: The collection adsorption column (2) is sleeved on the collection insertion needle (1), and the interiors of the collection insertion needle (1) and the collection adsorption column (2) are connected.

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