CN213787689U

CN213787689U - Clinical intervention of tumour treatment needle fixing device

Info

Publication number: CN213787689U
Application number: CN202021812884.8U
Authority: CN
Inventors: 谢振东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-07-27
Anticipated expiration: 2030-08-26

Abstract

The utility model provides a clinical intervention of tumour treatment needle fixing device relates to the fixed technical field of needle, including body frame and adjusting device, the inside sliding connection of body frame has the sliding block, the inside of sliding block is inserted and is equipped with first screw rod, the sliding block is all run through at the both ends of first screw rod, the one end of first screw rod is passed through the bearing frame and the body frame rotates the connection, the one end that the bearing frame was kept away from to first screw rod runs through the body frame, and first screw rod runs through the port fixedly connected with crank of body frame, the inside adjusting device that is provided with of sliding block, adjusting device includes the mount, the inside of establishing at the sliding block is inserted on the surface of mount. The utility model discloses, through setting up adjusting device, solved the position of pricking need use different angles, carelessly slightly, push away the needle unstability, not only treatment is discounted greatly, can cause the secondary injury for patient moreover, has increased medical staff's burden and the problem of the work degree of difficulty.

Description

Clinical intervention of tumour treatment needle fixing device

Technical Field

The utility model relates to a needle is fixed technical field, especially relates to a clinical intervention of tumour treatment needle fixing device.

Background

The needles were slender and small, sharp at one end, mostly made of metal, the earliest needle was a bone needle, followed by a wood needle, a bamboo needle, an ivory needle and a copper needle.

Puncture needle treatment in oncology is one of the most main clinical treatment methods, and most operators hold the operation with hands in the operation process, the operation mode requires rich experience and stable technique of doctors, and the puncture needle needs to be used at different angles at different parts, so that the puncture needle is careless, the push needle is unstable, the treatment effect is greatly reduced, secondary injury is caused to patients, and the burden and the working difficulty of the medical personnel are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for clinical interventional therapy of tumors.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing device for a clinical interventional therapy needle for tumors comprises a main frame and an adjusting device, wherein a sliding block is connected to the inner part of the main frame in a sliding manner, a first screw rod is inserted into the sliding block, the two ends of the first screw rod penetrate through the sliding block, one end of the first screw rod is connected with the main frame in a rotating manner through a bearing seat, one end of the first screw rod, which is far away from the bearing seat, penetrates through the main frame, a crank is fixedly connected to a port of the first screw rod, which penetrates through the main frame, the adjusting device is arranged inside the sliding block and comprises a fixing frame, the surface of the fixing frame is inserted into the inner part of the sliding block, the surface of the fixing frame is fixedly connected with the sliding block, the fixing frame is of a hollow structure, a movable plate is connected to the inner part of the fixing frame in a sliding manner, a circular gear is fixedly installed on the surface of the fixing frame, which is far away from the sliding block, is rotatably connected with a rotating rod, the utility model discloses a medical needle therapy apparatus, including dwang, movable plate, spout, slide way, the both sides of dwang have seted up the elongated slot, and the movable plate keeps away from the one end and the elongated slot swing joint of mount, the fixed surface who keeps away from the mount of dwang is connected with the ring, and the size and the treatment needle looks adaptation of ring, the spout has been seted up on the surface of dwang, and the sliding surface of slide way has the slider, the fixed surface of slider is connected with first spring, the one end and the spout fixed connection of slider are kept away from to first spring.

Preferably, the surface of the fixing frame is fixedly connected with a supporting frame, and the circular gear is fixedly connected with the fixing frame through the supporting frame.

Preferably, tooth grooves are uniformly formed in the surface of the moving plate and are matched with the circular gear.

Preferably, the surface of dwang is provided with the scale, the surface of slider is provided with the pointer.

Preferably, the bottom of the main frame is slidably connected with two connecting frames, the bottom of the main frame is fixedly connected with a connecting block, the surfaces of the two connecting frames are respectively provided with a fixing structure, the fixing structure comprises a second screw rod, the surface of the second screw rod is in threaded connection with a sleeve, one end of the sleeve, far away from the second screw rod, is fixedly connected with a first bevel gear, a second bevel gear is arranged inside the connecting block, the surface of the second bevel gear is fixedly connected with a rotating handle, one sides, close to each other, of the connecting frames are respectively and fixedly provided with a vertical row wheel, the surface of each connecting frame is fixedly connected with a telescopic rod, one end, far away from the connecting frames, of each telescopic rod is fixedly connected with a fixing plate, the surface of each telescopic rod is sleeved with a second spring, the two ends of each second spring are respectively and fixedly connected, and the inside fixed mounting of recess has the row's of violently taking turns.

Preferably, the connecting block is of a hollow structure, and the first bevel gear and the second bevel gear are both arranged inside the connecting block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the adjusting device, when acupuncture is used, the whole device is firstly placed on a sickbed, then the angle position of the strip is adjusted according to the acupuncture position of a patient, the first screw rod is firstly rotated, the first screw rod drives the sliding block to slide in the main frame, thereby the horizontal position is moved, then the crank is rotated, the circular gear is rotated, the movable plate is driven to slide when the circular gear rotates, thereby the rotating rod rotates on the surface of the fixed frame, thereby the angle of the rotating rod is adjusted, the needle is placed in the circular ring after the adjustment, the sliding block is pressed against the intervention needle, thereby the needle is inserted into the position of the human body, meanwhile, the pointer arranged on the surface of the sliding block can enable an operator to judge the acupuncture depth through the scale on the surface of the rotating rod pointed by the pointer, thereby the problem that the acupuncture needs to use different angles at different positions is solved, the carelessness and unstable needle pushing not only greatly reduce the treatment effect, but also cause secondary injury to patients and increase the burden of medical staff and the working difficulty.

2. The utility model discloses in, through setting up fixed knot and constructing, before the operative installations, at first with the surface of device fixation at the sick bed, change the handle through rotating, make to change and rotate drive first bevel gear, thereby it rotates to drive the second bevel gear, the second bevel gear drives the sleeve and rotates, telescopic rotation makes the screw rod move, thereby make the link move, fix the surface at the bed body with whole device through two links, simultaneously when needing to move on the surface of the bed body, only need relax two links, utilize vertical row wheel and transverse row wheel to accomplish the removal on the sick bed, the fixing of whole device has been made things convenient for.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of a needle fixing device for clinical interventional treatment of tumor according to the present invention;

fig. 2 is a side view of fig. 1 of the clinical interventional treatment needle fixing device for tumor according to the present invention;

FIG. 3 is a partial schematic view of the fixing structure of the needle fixing device for clinical interventional treatment of tumor according to the present invention;

fig. 4 is a drawing of a part a in fig. 3 of the utility model provides a needle fixing device for clinical interventional therapy of tumor.

Illustration of the drawings: 1. a main frame; 2. a slider; 3. a first screw; 4. a crank; 5. an adjustment device; 51. rotating the rod; 52. a circular ring; 53. a slider; 54. a first spring; 55. moving the plate; 56. a fixed mount; 57. A circular gear; 6. a fixed structure; 61. a sleeve; 62. a vertical row wheel; 63. a second screw; 64. a first bevel gear; 65. a second bevel gear; 66. turning a handle; 67. a second spring; 68. a fixing plate; 69. transverse wheels; 7. connecting blocks; 8. and a connecting frame.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a clinical intervention of tumour treatment needle fixing device, including body frame 1 and adjusting device 5, the inside sliding connection of body frame 1 has sliding block 2, and the inside of sliding block 2 is inserted and is equipped with first screw rod 3, and sliding block 2 is all run through at the both ends of first screw rod 3, and the one end of first screw rod 3 is passed through the bearing frame and is rotated with body frame 1 and be connected, and the one end that the bearing frame was kept away from to first screw rod 3 runs through body frame 1, and first screw rod 3 runs through the port fixedly connected with crank 4 of body frame 1.

The specific arrangement and function of the adjustment means 5 and the fixing structure 6 will be described in detail below.

As shown in fig. 1 and 2, an adjusting device 5 is disposed inside the sliding block 2, the adjusting device 5 includes a fixing frame 56, a surface of the fixing frame 56 is inserted inside the sliding block 2, a surface of the fixing frame 56 is fixedly connected with the sliding block 2, the fixing frame 56 is of a hollow structure, the fixing frame 56 is connected with a moving plate 55 in a sliding manner, a circular gear 57 is fixedly mounted on the surface of the fixing frame 56, a surface of the fixing frame 56, which is far away from the sliding block 2, is rotatably connected with a rotating rod 51, two sides of the rotating rod 51 are provided with elongated slots, one end of the moving plate 55, which is far away from the fixing frame 56, is movably connected with the elongated slots, a circular ring 52 is fixedly connected on the surface of the rotating rod 51, which is far away from the fixing frame 56, the size of the circular ring 52 is matched with the therapeutic needle, a sliding groove is formed on the surface of the rotating rod 51, the sliding groove is connected with a sliding block 53, and a first spring 54 is fixedly connected on the surface of the sliding block 53, one end of the first spring 54, which is far away from the sliding block 53, is fixedly connected with the sliding groove, the surface of the fixing frame 56 is fixedly connected with a supporting frame, the circular gear 57 is fixedly connected with the fixing frame 56 by means of the supporting frame, the surface of the moving plate 55 is uniformly provided with tooth grooves, the tooth grooves are matched with the circular gear 57, the surface of the rotating rod 51 is provided with scales, and the surface of the sliding block 53 is provided with a pointer.

The whole adjusting device 5 has the effects that by arranging the adjusting device 5, when acupuncture is used, the whole device is firstly placed on a sickbed, then the angle position of a strip is adjusted according to the acupuncture position of a patient, the first screw rod 3 is firstly rotated, the first screw rod 3 drives the sliding block 2 to slide in the main frame 1 so as to move horizontally, then the crank 4 is rotated so that the circular gear 57 rotates, the circular gear 57 drives the moving plate 55 to slide when rotating, so that the rotating rod rotates on the surface of the fixed frame 56 so as to adjust the angle of the rotating rod, after adjustment, the needle is placed in the circular ring 52, the sliding block 53 is abutted against the interventional needle through the sliding block 53 so as to prick the part of a human body, and meanwhile, the pointer arranged on the surface of the sliding block 53 enables an operator to judge the acupuncture depth through the scale on the surface of the rotating rod to which the pointer points, solves the problems that the acupuncture needs to use different angles at different parts, the acupuncture is careless, the acupuncture pushing is unstable, the treatment effect is greatly reduced, secondary injury can be caused to patients, and the burden and the working difficulty of medical staff are increased.

As shown in fig. 3 and 4, two connecting frames 8 are slidably connected to the bottom of the main frame 1, a connecting block 7 is fixedly connected to the bottom of the main frame 1, a fixing structure 6 is arranged on the surface of each of the two connecting frames 8, the fixing structure 6 comprises a second screw 63, a sleeve 61 is connected to the surface of the second screw 63 in a threaded manner, a first bevel gear 64 is fixedly connected to one end of the sleeve 61 away from the second screw 63, a second bevel gear 65 is arranged inside the connecting block 7, a rotating handle 66 is fixedly connected to the surface of the second bevel gear 65, vertical wheels 62 are fixedly mounted on the sides of the connecting frames 8 close to each other, a telescopic rod is fixedly connected to the surface of each connecting frame 8, a fixing plate 68 is fixedly connected to one end of the telescopic rod away from the connecting frame 8, a second spring 67 is sleeved on the surface of the telescopic rod, and two ends of the second spring 67 are respectively fixedly connected with the fixing plate 68 and the connecting frames 8, the surface of fixed plate 68 is seted up flutedly, and the inside fixed mounting of recess has the traverse wheel 69, and connecting block 7 is hollow structure, and first bevel gear 64 and second bevel gear 65 all set up the inside at connecting block 7.

The effect that its whole fixed knot constructs 6 and reaches does, through setting up fixed knot and constructing 6, before the use device, at first fix the device on the surface of sick bed, change 66 through rotating, make to change 66 and drive first bevel gear 64 and rotate, thereby it rotates to drive second bevel gear 65, second bevel gear 65 drives sleeve 61 and rotates, sleeve 61's rotation makes the screw rod remove, thereby make link 8 remove, fix the surface at the bed body with whole device through two links 8, when needing to remove on the surface of the bed body simultaneously, only need relax two links 8, utilize vertical row wheel 62 and transverse row wheel 69 can accomplish the removal on the sick bed, the fixed of whole device has been made things convenient for.

The whole working principle is that by arranging the adjusting device 5, when acupuncture is used, the whole device is firstly placed on a sickbed, then the angle position of a strip is adjusted according to the acupuncture position of a patient, the first screw rod 3 is firstly rotated, the first screw rod 3 drives the sliding block 2 to slide in the main frame 1, so that the horizontal position is moved, then the crank 4 is rotated, the circular gear 57 drives the moving plate 55 to slide when rotating, so that the rotating rod rotates on the surface of the fixed frame 56, so that the angle of the rotating rod is adjusted, after the adjustment is completed, the needle is placed in the circular ring 52, the sliding block 53 is abutted against the interventional needle through the sliding block 53, so that the needle is punctured into the position of a human body, and meanwhile, the pointer arranged on the surface of the sliding block 53 enables an operator to judge the acupuncture depth through the scale on the surface of the rotating rod pointed by the pointer, the problems that the acupuncture needs to use different angles at different positions, the acupuncture is careless, the acupuncture pushing is unstable, the treatment effect is greatly reduced, secondary injury can be caused to a patient, the burden and the working difficulty of medical staff are increased are solved, by arranging the fixing structure 6, before the device is used, the device is firstly fixed on the surface of a sickbed, the rotating handle 66 is rotated to drive the first bevel gear 64 to rotate so as to drive the second bevel gear 65 to rotate, the second bevel gear 65 drives the sleeve 61 to rotate, the screw rod is moved by the rotation of the sleeve 61 so as to move the connecting frames 8, the whole device is fixed on the surface of the bed body through the two connecting frames 8, and when the device needs to be moved on the surface of the bed body, only the two connecting frames 8 need to be loosened, and the vertical wheels 62 and the horizontal wheels 69 can be used for completing the movement on the sickbed, the fixation of the whole device is facilitated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a clinical intervention of tumour treatment needle fixing device, includes body frame (1) and adjusting device (5), its characterized in that: the inner sliding connection of the main frame (1) is provided with a sliding block (2), a first screw (3) is inserted into the sliding block (2), the sliding block (2) penetrates through the two ends of the first screw (3), one end of the first screw (3) is rotatably connected with the main frame (1) through a bearing seat, one end, far away from the bearing seat, of the first screw (3) penetrates through the main frame (1), a crank (4) is fixedly connected with a port, through which the first screw (3) penetrates through the main frame (1), an adjusting device (5) is arranged inside the sliding block (2), the adjusting device (5) comprises a fixing frame (56), the surface of the fixing frame (56) is inserted into the sliding block (2), the surface of the fixing frame (56) is fixedly connected with the sliding block (2), the fixing frame (56) is of a hollow structure, and the inner sliding connection of the fixing frame (56) is provided with a moving plate (55), the fixed surface of mount (56) installs round gear (57), the surface that sliding block (2) were kept away from in mount (56) rotates and is connected with dwang (51), the elongated slot has been seted up to the both sides of dwang (51), and movable plate (55) keep away from the one end and the elongated slot swing joint of mount (56), the fixed surface who keeps away from mount (56) of dwang (51) is connected with ring (52), and the size and the treatment needle looks adaptation of ring (52), the spout has been seted up on the surface of dwang (51), and the sliding surface of spout has slider (53), the fixed surface of slider (53) is connected with first spring (54), the one end and the spout fixed connection of slider (53) are kept away from in first spring (54).

2. The needle fixing device for clinical interventional therapy of tumors as claimed in claim 1, wherein: the surface of the fixing frame (56) is fixedly connected with a supporting frame, and the circular gear (57) is fixedly connected with the fixing frame (56) through the supporting frame.

3. The needle fixing device for clinical interventional therapy of tumors as claimed in claim 1, wherein: tooth grooves are uniformly formed in the surface of the moving plate (55), and the tooth grooves are matched with the circular gear (57).

4. The needle fixing device for clinical interventional therapy of tumors as claimed in claim 1, wherein: the surface of dwang (51) is provided with the scale, and the surface of slider (53) is provided with the pointer.

5. The needle fixing device for clinical interventional therapy of tumors as claimed in claim 1, wherein: the bottom of the main frame (1) is slidably connected with two connecting frames (8), the bottom of the main frame (1) is fixedly connected with a connecting block (7), the surface of each of the two connecting frames (8) is provided with a fixing structure (6), each fixing structure (6) comprises a second screw (63), the surface of each second screw (63) is in threaded connection with a sleeve (61), one end, far away from the second screw (63), of each sleeve (61) is fixedly connected with a first bevel gear (64), a second bevel gear (65) is arranged inside each connecting block (7), the surface of each second bevel gear (65) is fixedly connected with a rotating handle (66), one sides, close to each other, of the connecting frames (8) are fixedly provided with vertical row wheels (62), the surface of each connecting frame (8) is fixedly connected with a telescopic rod, and one end, far away from the connecting frames (8), is fixedly connected with a fixing plate (68), and the surface of the telescopic rod is sleeved with a second spring (67), two ends of the second spring (67) are respectively and fixedly connected with the fixing plate (68) and the connecting frame (8), the surface of the fixing plate (68) is provided with a groove, and a transverse row wheel (69) is fixedly arranged in the groove.

6. The needle fixing device for clinical interventional therapy of tumors as claimed in claim 5, wherein: the connecting block (7) is of a hollow structure, and the first bevel gear (64) and the second bevel gear (65) are both arranged inside the connecting block (7).