CN213098196U

CN213098196U - Interventional needle fixing device for clinical tumor treatment

Info

Publication number: CN213098196U
Application number: CN202021112057.8U
Authority: CN
Inventors: 颜景臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-04
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a clinical treatment of tumour is with interveneeing needle fixing device, concretely relates to medical treatment assists utensil technical field, the on-line screen storage device comprises a base, the base top is inlayed and is equipped with the ball cover, ball cover endotheca is equipped with spacing ball, spacing ball top is inlayed and is equipped with the rubber ring, sliding connection has the intervention needle body in the rubber ring, the equal fixedly connected with connecting block in base bottom both sides, connecting block bottom fixedly connected with attaching plate, first through-hole has been seted up at attaching plate top, it is located first through-hole to intervene the needle body, the spout has all been seted up to base top both sides and top one side, sliding connection has the slider in the spout. The utility model discloses a set up spacing ball and stripper bar, compare with prior art and can effectively conveniently carry out multi-angle adjustment to interveneeing needle body orientation to can satisfy the fixed spacing needs of multi-angle to interveneeing the needle body through lift adjustment adaptation patient size.

Description

Interventional needle fixing device for clinical tumor treatment

Technical Field

The utility model relates to a medical treatment assists utensil technical field, more specifically says, the utility model relates to a tumour clinical treatment is with interveneeing needle fixing device.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are mainly obtained through physical and other ways, not pharmacological, immunological or metabolic ways, or are involved but only play an auxiliary role, and the purposes of diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

Intervene needle fixing device among the prior art and many can only carry out the centre gripping to intervene the needle and fix, can't satisfy and intervene needle orientation adjustment needs to unable adaptation patient self size, the satisfying use needs that can not be fine.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a tumour clinical treatment is with interveneeing needle fixing device, the utility model aims to solve the technical problem that: fixing device can only carry out the centre gripping fixed to interveneeing the needle many times, can't satisfy and intervene needle orientation adjustment needs to the problem of unable adaptation patient self size.

In order to achieve the above object, the utility model provides a following technical scheme: an interventional needle fixing device for clinical tumor treatment comprises a base, wherein a ball sleeve is embedded in the top of the base, a limiting ball is sleeved in the ball sleeve, a rubber ring is embedded in the top of the limiting ball, an interventional needle body is connected in the rubber ring in a sliding manner, connecting blocks are fixedly connected on two sides of the bottom of the base, an attaching plate is fixedly connected on the bottom of the connecting blocks, a first through hole is formed in the top of the attaching plate, the interventional needle body is positioned in the first through hole, sliding grooves are formed in two sides of the top of the base and one side of the top of the base, sliding blocks are connected in the sliding grooves in a sliding manner, an extrusion rod is fixedly connected on one side of each sliding block, a second through hole penetrates through corresponding positions in the ball sleeve and one side of each sliding groove, the extrusion rod penetrates through the second through hole to be attached to the limiting ball, a first threaded column, the outer side wall of the first threaded cap is sleeved with a fixed block, the bottom of the fixed block is fixedly connected with the top of the base, and the other end of the first threaded column is fixedly connected with a first handle;

the equal fixedly connected with slide in base both sides, the slide top is inlayed and is equipped with second screw cap, sliding connection has the fixing base outside the slide, fixing base inner chamber both sides are all inlayed and are equipped with the bearing, the bearing endotheca is equipped with the pivot, and fixedly connected with second screw thread post between the pivot of both sides, second screw thread post threaded connection is in second screw cap, pivot top fixedly connected with second handle.

The fixing seat is attached to an operation table, a patient lies into the bottom of the base, a second handle on two sides is screwed to drive a rotating shaft to rotate in a bearing to drive a second threaded column to rotate, the second threaded column rotates to drive a second threaded cap in threaded connection and a sliding seat to slide in the fixing seat, the sliding seat moves to pull the base to drive an attaching plate and an attaching pad to extrude and attach with a surgical part of the patient, an intervention needle body is inserted from the top of a limiting ball, a rubber ring limits and fixes the intervention needle body, the first handles on two sides and the front side are screwed, the first handles rotate in a forward direction to drive the first threaded column to rotate in the first threaded cap and pull a sliding block to slide in a sliding groove, the sliding block moves to pull an extrusion rod to separate from the limiting ball, the limiting ball can rotate transversely or axially in a ball sleeve at the moment, the limiting ball rotates to adjust the orientation angle of a first through hole of the internal intervention, twist through the reversal and move the first in command and can the stripper bar reset extrusion spacing ball fixed, the operation is used and is intervened the needle body to can be effectively convenient to intervene the needle body orientation and carry out multi-angle adjustment, and can satisfy the fixed spacing needs of multi-angle to interveneeing the needle body through lift adjustment adaptation patient size.

In a preferred embodiment, the equal fixedly connected with stopper in laminating board bottom both sides, the joint has the laminating pad in the stopper, first through-hole has also been seted up at laminating pad top, guarantees the laminating effect.

In a preferred embodiment, the attaching pad is a medical silica gel pad, a safety guard.

In a preferred embodiment, the width of the sliding block is equal to the width of the inner cavity of the sliding groove, and the height of the sliding block is greater than the height of the inner cavity of the sliding groove, so that the sliding stability is ensured.

In a preferred embodiment, the diameter of the inner cavity of the second through hole is equal to that of the extrusion rod, so that the sliding stability of the extrusion rod is improved.

In a preferred embodiment, the diameter of the first through hole is larger than the maximum rotation radius of the intervention needle body, so that the working range of the intervention needle body is ensured.

In a preferred embodiment, the first handle and the second handle are both rectangular in cross-sectional shape.

In a preferred embodiment, the width of the fixing seat is smaller than that of the base, and the width of the sliding seat is equal to that of the fixing seat inner cavity.

1. The utility model discloses a set up spacing ball and extrusion stem, through twisting both sides second handle drive second screw thread post rotate drive second screw thread cap and slide, the slide removes pulling base and carries out the extrusion laminating with patient's operation position, twist the first in command and drive first screw thread post pulling slider and extrusion stem and spacing ball separation, spacing ball can transversely or axially rotate in the ball cover and rotate the adjustment intervention needle body orientation angle this moment, compared with the prior art can effectively conveniently carry out multi-angle adjustment to the intervention needle body orientation, and can adjust adaptation patient's size through going up and down, satisfy the fixed spacing needs of multi-angle to the intervention needle body;

2. the utility model discloses a set up the laminating and fill up and the stopper, laminating pad joint is in the spacing piece in both sides, and the stopper of L type can effectually carry on spacingly to the laminating pad, and the convenience is washed the disinfection after dismantling the laminating pad, avoids cross infection, improves sanitary safety.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the base of the present invention.

The reference signs are: the base, 2 connecting blocks, 3 attaching plates, 4 first through holes, 5 intervention needle bodies, 6 rubber rings, 7 limiting balls, 8 ball sleeves, 9 second through holes, 10 extrusion rods, 11 sliding blocks, 12 sliding grooves, 13 first threaded columns, 14 first threaded caps, 15 fixing blocks, 16 first handles, 17 limiting blocks, 18 attaching pads, 19 fixing seats, 20 bearings, 21 rotating shafts, 22 second handles, 23 second threaded columns, 24 second threaded caps and 25 sliding seats.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an intervention needle fixing device for tumor clinical treatment, which comprises a base 1, a ball sleeve 8 is embedded at the top of the base 1, a limit ball 7 is embedded in the ball sleeve 8, a rubber ring 6 is embedded at the top of the limit ball 7, an intervention needle body 5 is slidably connected in the rubber ring 6, connecting blocks 2 are fixedly connected at both sides of the bottom of the base 1, an attachment plate 3 is fixedly connected at the bottom of the connecting blocks 2, a first through hole 4 is arranged at the top of the attachment plate 3, the intervention needle body 5 is positioned in the first through hole 4, sliding grooves 12 are arranged at both sides of the top and one side of the top of the base 1, a sliding block 11 is slidably connected in the sliding grooves 12, an extrusion rod 10 is fixedly connected at one side of the sliding block 11, a second through hole 9 is arranged at one corresponding position in the ball sleeve 8 and the sliding groove 12, the extrusion rod 10 is attached to the limit ball 7 through, the other side of the sliding block 11 is fixedly connected with a first threaded column 13, a first threaded cap 14 is sleeved on the outer side wall of the first threaded column 13, a fixed block 15 is sleeved on the outer side wall of the first threaded cap 14, the bottom of the fixed block 15 is fixedly connected with the top of the base 1, and a first handle 16 is fixedly connected to the other end of the first threaded column 13;

equal fixedly connected with slide 25 in base 1 both sides, slide 25 top is inlayed and is equipped with second screw cap 24, slide 25 outer sliding connection has fixing

base

19, 19 inner chamber both sides of fixing base are all inlayed and are equipped with bearing 20, the pivot 21 is equipped with to the bearing 20 endotheca, and fixedly connected with second screw thread post 23 between the pivot 21 of both sides, 23 threaded connection of second screw thread post are in

second screw cap

24, 21 top fixedly connected with second handle 22 in pivot.

The width of slider 11 equals with the width of spout 12 inner chamber, and the height that highly is greater than spout 12 inner chamber of slider 11, the diameter of second through-hole 9 inner chamber equals the diameter of squeeze bar 10, the diameter of first through-hole 4 is greater than intervenes the biggest turning radius of needle body 5, the cross sectional shape of first in command 16 and second in command 22 is the rectangle, the width of fixing base 19 is less than the width of base 1, the width of slide 25 equals with the width of fixing base 19 inner chamber.

As shown in fig. 1 to 5, the embodiment specifically is: the fixed seat 19 is jointed with the operation table, a patient lies into the bottom of the base 1, the second handles 22 on two sides are screwed to drive the rotating shaft 21 to rotate in the bearing 20 to drive the second threaded column 23 to rotate, the second threaded column 23 rotates to drive the second threaded cap 24 and the sliding seat 25 which are in threaded connection to slide in the fixed seat 19, the sliding seat 25 moves to pull the base 1 to drive the jointing plate 3 and the jointing pad 18 to be extruded and jointed with the operation part of the patient, the intervention needle body 5 is inserted from the top of the limit ball 7, the rubber ring 6 carries out limit fixing on the intervention needle body 5, the first handles 16 on two sides and on the front side are screwed, the first handles 16 rotate forward to drive the first threaded column 13 to rotate in the first threaded cap 14 and pull the sliding block 11 to slide in the sliding groove 12, the sliding block 11 moves to pull the extrusion rod 10 to be separated from the limit ball 7, the limit ball 7 can rotate transversely or axially in the ball sleeve 8 at the moment, the limit ball 7 rotates to adjust the orientation angle of, after angular adjustment accomplished, twist through the reversal and move the first in command 16 can the stripper bar 10 reset extrusion spacing ball 7 fixed, the operation is used and is intervened needle body 5 to can be effectively convenient to intervene needle body 5 orientation and carry out multi-angle adjustment, and can satisfy the fixed spacing needs of multi-angle to interveneeing needle body 5 through lift adjustment adaptation patient size.

The equal fixedly connected with stopper 17 in 3 bottom both sides of binding plate, the joint has laminating pad 18 in the stopper 17, first through-hole 4 has also been seted up at laminating pad 18 top, laminating pad 18 is medical silica gel pad.

As shown in fig. 1, the embodiment specifically includes: laminating pad 18 joint is in both sides stopper 17, and the stopper 17 of L type can be effectual fills up 18 to the laminating and carry on spacingly, conveniently fills up 18 dismantlements back to the laminating and carry out cleaning and disinfecting, avoids cross infection, improves sanitary safety to second screw post 23 can drive bottom pivot 21 when rotating in bearing 20 internal rotation, guarantees second screw post 23 pivoted stability, improves base 1 mobility stability.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, a fixed seat 19 is attached to an operation table, a patient lies down on the bottom of a base 1, a rotating shaft 21 is driven to rotate in a bearing 20 by screwing second handles 22 on two sides to drive a second threaded column 23 to rotate, the second threaded column 23 rotates to drive a second threaded cap 24 and a sliding seat 25 which are in threaded connection to slide in the fixed seat 19, the sliding seat 25 moves to pull the base 1 to drive an attaching plate 3 and an attaching pad 18 to be extruded and attached to an operation part of the patient, the first handles 16 on two sides and on the front side are screwed, the first handles 16 rotate in a forward rotation mode to drive a first threaded column 13 to rotate in a first threaded cap 14 and pull a sliding block 11 to slide in a sliding groove 12, the sliding block 11 moves to pull an extrusion rod 10 to be separated from a limiting ball 7, at the moment, the limiting ball 7 can rotate transversely or axially in a ball sleeve 8, the limiting ball 7 rotates to adjust the orientation angle, after the angle adjustment is finished, the first handle 16 is turned reversely, the extrusion rod 10 can be reset to extrude the limiting ball 7 for fixing, and the interventional needle body 5 is operated and used, so that the orientation of the interventional needle body 5 can be effectively and conveniently adjusted in multiple angles, and the orientation can be adjusted to fit the body type of a patient through lifting;

referring to specification figure 1, 18 joints are filled up in the laminating and in stopper 17 of both sides, and the stopper 17 of L type can be effectual fills up 18 to the laminating and carry on spacingly, conveniently fills up 18 dismantlements back to the laminating and wash the disinfection, avoids cross infection, improves sanitary safety to second screw thread post 23 can drive bottom pivot 21 at the internal rotation of bearing 20 when rotating, guarantees second screw thread post 23 pivoted stability, improves base 1 mobility stability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tumour clinical treatment is with interveneeing needle fixing device, includes base (1), its characterized in that: the needle is characterized in that a ball sleeve (8) is embedded in the top of the base (1), a limiting ball (7) is sleeved in the ball sleeve (8), a rubber ring (6) is embedded in the top of the limiting ball (7), an intervention needle body (5) is connected in the rubber ring (6) in a sliding manner, connecting blocks (2) are fixedly connected to two sides of the bottom of the base (1), an attachment plate (3) is fixedly connected to the bottom of the connecting blocks (2), a first through hole (4) is formed in the top of the attachment plate (3), the intervention needle body (5) is located in the first through hole (4), sliding grooves (12) are formed in two sides of the top of the base (1) and one side of the top of the base, sliding blocks (11) are connected in the sliding grooves (12) in a sliding manner, extrusion rods (10) are fixedly connected to one side of the sliding blocks (11), and second through holes (9), the extrusion rod (10) penetrates through the second through hole (9) to be attached to the limiting ball (7), the other side of the sliding block (11) is fixedly connected with a first threaded column (13), a first threaded cap (14) is sleeved on the outer side wall of the first threaded column (13), a fixed block (15) is sleeved on the outer side wall of the first threaded cap (14), the bottom of the fixed block (15) is fixedly connected with the top of the base (1), and a first handle (16) is fixedly connected with the other end of the first threaded column (13);

base (1) both sides equal fixedly connected with slide (25), slide (25) top is inlayed and is equipped with second screw cap (24), slide (25) outer sliding connection has fixing base (19), fixing base (19) inner chamber both sides are all inlayed and are equipped with bearing (20), pivot (21) are established to bearing (20) endotheca, and fixedly connected with second screw thread post (23) between both sides pivot (21), second screw thread post (23) threaded connection is in second screw cap (24), pivot (21) top fixedly connected with second handle (22).

2. The interventional needle fixing device for clinical tumor treatment according to claim 1, wherein: the laminating board (3) bottom both sides equal fixedly connected with stopper (17), the joint has laminating pad (18) in stopper (17), first through-hole (4) have also been seted up at laminating pad (18) top.

3. The interventional needle fixing device for clinical tumor treatment according to claim 2, wherein: the fit pad (18) is a medical silica gel pad.

4. The interventional needle fixing device for clinical tumor treatment according to claim 1, wherein: the width of the sliding block (11) is equal to the width of the inner cavity of the sliding groove (12), and the height of the sliding block (11) is larger than that of the inner cavity of the sliding groove (12).

5. The interventional needle fixing device for clinical tumor treatment according to claim 1, wherein: the diameter of the inner cavity of the second through hole (9) is equal to that of the extrusion rod (10).

6. The interventional needle fixing device for clinical tumor treatment according to claim 1, wherein: the diameter of the first through hole (4) is larger than the maximum rotation radius of the intervention needle body (5).

7. The interventional needle fixing device for clinical tumor treatment according to claim 1, wherein: the first handle (16) and the second handle (22) are both rectangular in cross-sectional shape.

8. The interventional needle fixing device for clinical tumor treatment according to claim 1, wherein: the width of the fixed seat (19) is smaller than that of the base (1), and the width of the sliding seat (25) is equal to that of the inner cavity of the fixed seat (19).