Integrated parathyroid gland planting device

Abstract

The invention provides an integrated parathyroid gland planting device, and relates to the technical field of parathyroid gland transplantation equipment. The integrated parathyroid gland planting device comprises a device body, one end of the device body is provided with a placement mechanism, and the other end of the device body is detachably connected with a suction mechanism; a cutting pipe is arranged in the device body, and the two ends of the cutting pipe are connected with the containing mechanism and the suction mechanism correspondingly. A plurality of first notches are formed in the side face of the cutting pipe and arranged at intervals. A cutting disc is arranged on the outer side of the cutting pipe, a cutter is arranged on the inner side of the cutting disc, the position of the cutter corresponds to the first notch, and the cutter is connected with the cutting disc through a telescopic rod; compared with the prior art, the parathyroid gland cutting device is simple in structure, convenient to use and capable of effectively controlling the parathyroid gland cutting size, avoids contact with the outside and effectively avoids infection.

Description

Technical Field

[0001] The present invention relates to the technical field of parathyroid transplantation devices, and more particularly, to an integrated parathyroid implantation device. Background Art

[0002] Parathyroid hormone is an alkaline single-chain polypeptide hormone secreted by the chief cells of the parathyroid gland. Its main function is to regulate the metabolism of calcium and phosphorus in vertebrates, promote an increase in blood calcium levels, and a decrease in blood phosphorus levels. Hyperparathyroidism can lead to bone pain, fractures, hypercalcemia, etc., and can also harm multiple other systems of the body. However, simply removing the parathyroid gland easily leads to a situation of insufficient parathyroid hormone. Parathyroid transplantation is currently a relatively good treatment option.

[0003] Currently, during parathyroid transplantation surgery, there is no good targeted device. Generally, after the parathyroid gland is removed, medical staff need to manually cut it and then transplant it to the target site. The whole process is rather cumbersome and prone to infection management problems. Moreover, manual cutting and grinding are very cumbersome, and it is difficult to control the size.

[0004] In view of this, we now propose an integrated parathyroid implantation device to solve the above-mentioned many problems. Summary of the Invention

[0005] The purpose of the present invention is to provide an integrated parathyroid implantation device, which has a simple structure, is easy to use, can effectively control the cutting size of the parathyroid gland, and can avoid contact with the outside world to effectively avoid infection.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is:

[0007] An integrated parathyroid implantation device, which includes a device main body. One end of the device main body is provided with a placement mechanism, and the other end of the device main body is detachably connected with a suction mechanism. A cutting tube is arranged inside the device main body, and both ends of the cutting tube are respectively connected with the placement mechanism and the suction mechanism. A plurality of first incisions are arranged on the side surface of the cutting tube, and the plurality of first incisions are arranged at intervals. A cutting disc is arranged outside the cutting tube, and a cutting knife is arranged inside the cutting disc. The position of the cutting knife corresponds to that of the first incision, and the cutting knife is connected with the cutting disc through a telescopic rod.

[0008] Further, in the present invention, the cutting disc is rotatably connected with the device main body, and both ends of the cutting tube are respectively sleeved with the placement mechanism and the suction mechanism.

[0009] Further, in the present invention, a second incision is arranged on the opposite side of the first incision, and the first incision and the second incision are arranged vertically offset.

[0010] Further, in the present invention, the suction mechanism includes a suction pipe, a sealing plate is arranged inside the suction pipe, and a control rod is arranged on the sealing plate; the periphery of the sealing plate abuts against the inner wall of the suction pipe.

[0011] Further, in the present invention, the control rod and the suction pipe are connected by threads.

[0012] Further, in the present invention, the inner diameter of the suction pipe is 0.8 - 1.2 mm; the distance between multiple first cutouts is 0.8 mm.

[0013] Further, in the present invention, the placement mechanism includes a placement groove, a through hole is arranged at the bottom of the placement groove, the cutting pipe is sleeved with the through hole, a filter screen is arranged outside the bottom of the placement groove, the filter screen is connected with a collection groove; a cover is detachably connected to the top of the placement groove.

[0014] Further, in the present invention, the cover and the placement groove are connected by threads, the cover is provided with a pressing plate, and the pressing plate is connected with the cover through an elastic member.

[0015] Further, in the present invention, the device main body is made of a transparent material.

[0016] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0017] Currently, during parathyroid transplantation surgery, manual cutting and grinding are very cumbersome, the size is difficult to control, and it is easy to have infection management problems. This application provides an integrated parathyroid implantation device, which includes a device main body, a placement mechanism is arranged at one end of the device main body, and a suction mechanism is detachably connected to the other end of the device main body; a cutting pipe is arranged inside the device main body, and both ends of the cutting pipe are respectively connected with the placement mechanism and the suction mechanism; multiple first cutouts are arranged on the side of the cutting pipe at intervals; a cutting disc is arranged outside the cutting pipe, a cutting knife is arranged inside the cutting disc, the position of the cutting knife corresponds to the first cutout, and the cutting knife is connected with the cutting disc through a telescopic rod.

[0018] By arranging the first cutouts on the cutting pipe, the present invention enables the cutting knife to cut the internal parathyroid gland through the first cutouts. Multiple first cutouts arranged at intervals can perform fixed-distance cutting on the parathyroid gland at one time, facilitating the control of the cutting size; at the same time, the placement mechanism and the suction mechanism are arranged at both ends of the device main body, facilitating medical staff to put the cut parathyroid gland in, and after suction and fixation, sucking out and placing the cut parathyroid gland, facilitating subsequent transplantation work; the entire cutting and storage process of this device does not contact the outside world, effectively avoiding infection. Description of the Drawings

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0020] Figure 1 The front view of the embodiment of the present invention;

[0021] Figure 2 is Figure 1 the enlarged view of part A of

[0022] Figure 3 The front view of the suction pipe and injection needle of the embodiment of the present invention.

[0023] Icon: 1. Placing mechanism; 2. Device main body; 3. Suction pipe; 4. Sealing plate; 5. Control rod; 6. Cutting pipe; 7. First cut; 8. Cutting knife; 9. Telescopic rod; 10. Rotating disc; 11. Placing groove; 12. Pressing plate; 13. Elastic member; 14. Filter screen; 15. Collection groove; 16. Sealing cover; 17. Injection needle. Specific embodiments

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] Embodiment:

[0027] Please refer to Figure 1-2, an embodiment of the present application provides an integrated parathyroid implantation device, which includes a device main body 2. One end of the device main body 2 is provided with a placement mechanism 1, and the other end of the device main body 2 is detachably connected with a suction mechanism; a cutting tube 6 is arranged inside the device main body 2, and both ends of the cutting tube 6 are respectively connected with the placement mechanism 1 and the suction mechanism; a plurality of first incisions 7 are arranged on the side surface of the cutting tube 6, and the plurality of first incisions 7 are arranged at intervals; a cutting disc is arranged outside the cutting tube 6, a cutting knife 8 is arranged inside the cutting disc, the position of the cutting knife 8 corresponds to that of the first incision 7, and the cutting knife 8 is connected with the cutting disc through a telescopic rod 9.

[0028] Currently, during parathyroid transplantation surgery, manual cutting and grinding are very cumbersome, the size is difficult to control, and it is easy to have problems in infection management. In the present invention, by arranging the first incision 7 on the cutting tube 6, the cutting knife 8 can cut the internal parathyroid gland through the first incision 7, and the plurality of first incisions 7 arranged at intervals can perform distance-fixed cutting on the parathyroid gland at one time, facilitating the control of the cutting size; at the same time, the placement mechanism 1 and the suction mechanism are arranged at both ends of the device main body 2, which is convenient for medical staff to put the cut parathyroid gland in, and after suction and fixation, the cut parathyroid gland is sucked out and placed, facilitating subsequent transplantation work; the entire cutting and storage process of this device does not contact the outside world, effectively avoiding infection.

[0029] Furthermore, in the present invention, the cutting disc is rotatably connected with the device main body 2, and both ends of the cutting tube 6 are respectively sleeved with the placement mechanism 1 and the suction mechanism. The rotatable connection between the cutting disc and the device main body 2 enables the cutting disc to rotate during the cutting process, so that it can effectively cut and rotate and grind the periphery of the parathyroid gland, avoiding the situation of incomplete cutting. A second incision is arranged on the opposite side of the first incision 7, and the first incision 7 and the second incision are arranged staggeredly up and down.

[0030] Furthermore, in the present invention, the suction mechanism includes a suction tube 3, a sealing plate 4 is arranged inside the suction tube 3, and a control rod 5 is arranged on the sealing plate 4; the periphery of the sealing plate 4 abuts against the inner wall of the suction tube 3. The control rod 5 is threadedly connected with the suction tube 3. Through the threadedly connected control rod 5, the movement of the sealing plate 4 can be precisely controlled, avoiding the situation of too fast movement; at the same time, the sealing plate 4 can effectively suck the parathyroid gland, suck it from the placement groove 11 into the cutting tube 6 through negative pressure for cutting and then store it in the suction tube 3.

[0031] Furthermore, in the present invention, the inner diameter of the suction tube 3 is 0.8 - 1.2 mm; the distance between the plurality of first incisions 7 is 0.8 mm. The inner diameter of the suction tube 3 matches the distance between the first incisions 7, and the parathyroid gland can be cut into a predetermined size, facilitating subsequent transplantation work.

[0032] Furthermore, in the present invention, the placement mechanism 1 includes a placement groove 11. A through hole is provided at the bottom of the placement groove 11. The cutting tube 6 is sleeved with the through hole. A filter screen 14 is provided on the outer side of the bottom of the placement groove 11. The filter screen 14 is connected to a collection groove 15; a cover 16 is detachably connected to the top of the placement groove 11. The filter screen 14 provided on the outer side of the placement groove 11 enables the excess physiological saline mixed with the parathyroid gland to enter the collection groove 15 through it, avoiding affecting the cutting.

[0033] Furthermore, in the present invention, the cover 16 is threadedly connected to the placement groove 11. The cover 16 is provided with a pressing plate 12. The pressing plate 12 is connected to the cover 16 through an elastic member 13. By rotating the cover 16, the pressing plate 12 thereon can assist in fixing the parathyroid gland below it, facilitating the suction mechanism to suck through the cutting tube 6; the connection of the pressing plate 12 to the cover 16 through the elastic member 13 can effectively prevent the parathyroid gland from being damaged by downward pressure.

[0034] Furthermore, in the present invention, the device main body 2 is made of a transparent material, which is convenient for medical staff to observe. After the cutting is completed, the medical staff can remove the suction tube 3 and perform transplantation by moving the control rod 5. Please refer to Figure 3 , furthermore, an injection needle 17 can be installed at the top of the suction tube 3. After the medical staff removes the suction tube 3, the injection needle head 17 is installed, and transplantation is completed by moving the control rod 5.

[0035] In summary, the embodiment of the present invention provides an integrated parathyroid gland implantation device, which includes a device main body 2. One end of the device main body 2 is provided with a placement mechanism 1, and the other end of the device main body 2 is detachably connected with a suction mechanism; a cutting tube 6 is arranged inside the device main body 2. Both ends of the cutting tube 6 are respectively connected to the placement mechanism 1 and the suction mechanism; a plurality of first incisions 7 are arranged on the side surface of the cutting tube 6, and the plurality of first incisions 7 are arranged at intervals; a cutting disc is arranged outside the cutting tube 6, and a cutting knife 8 is arranged inside the cutting disc. The position of the cutting knife 8 corresponds to the first incision 7, and the cutting knife 8 is connected to the cutting disc through a telescopic rod 9. In the present invention, by providing the first incisions 7 on the cutting tube 6, the cutting knife 8 can cut the internal parathyroid gland through the first incisions 7. The plurality of first incisions 7 arranged at intervals can perform distance-fixed cutting on the parathyroid gland at one time, facilitating the control of the cutting size; at the same time, the placement mechanism 1 and the suction mechanism are arranged at both ends of the device main body 2, which is convenient for medical staff to put the cut parathyroid gland in, and after suction and fixation, suck out and place the cut parathyroid gland, facilitating subsequent transplantation work; the entire cutting and storage process of this device does not contact the outside world, effectively avoiding infection.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated parathyroid implantation device, characterized in that, It includes a device main body, one end of the device main body is provided with a placement mechanism, and the other end of the device main body is detachably connected with a suction mechanism; a cutting tube is arranged in the device main body, and two ends of the cutting tube are respectively connected with the placement mechanism and the suction mechanism; a plurality of first cutouts are arranged on the side surface of the cutting tube, and the plurality of first cutouts are arranged at intervals; a cutting disc is arranged outside the cutting tube, a cutter is arranged inside the cutting disc, the position of the cutter corresponds to that of the first cutout, and the cutter is connected with the cutting disc through a telescopic rod.

2. The integrated parathyroid implantation device according to claim 1, wherein The cutting disc is rotationally connected with the device main body, and two ends of the cutting tube are respectively sleeved with the placement mechanism and the suction mechanism.

3. The integrated parathyroid implantation device according to claim 2, wherein A second cutout is arranged on the opposite side of the first cutout, and the first cutout and the second cutout are arranged in a vertically staggered manner.

4. The one-piece parathyroid implantation device according to claim 3, wherein, The suction mechanism includes a suction tube, a sealing plate is arranged in the suction tube, and a control rod is arranged on the sealing plate; the periphery of the sealing plate abuts against the inner wall of the suction tube.

5. The integrated parathyroid implantation device according to claim 4, characterized in that, The control rod is threadedly connected with the suction tube.

6. The integrated parathyroid implantation device according to claim 5, wherein, The inner diameter of the suction tube is 0.8-1.2 mm; the distance between the plurality of first cutouts is 0.8 mm.

7. The integrated parathyroid implantation device according to claim 6, characterized in that, The placement mechanism includes a placement groove, a through hole is arranged at the bottom of the placement groove, the cutting tube is sleeved with the through hole, a filter screen is arranged outside the bottom of the placement groove, and the filter screen is connected with a collection groove; a cover is detachably connected to the top of the placement groove.

8. The one-piece parathyroid implantation device according to claim 7, characterized in that, The cover is threadedly connected with the placement groove, a pressing plate is arranged on the cover, and the pressing plate is connected with the cover through an elastic member.

9. The one-piece parathyroid implantation device according to claim 8, wherein, The device main body is made of a transparent material.

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