CN218305047U

CN218305047U - Bone puncture needle fixing adhesive tape special for operation

Info

Publication number: CN218305047U
Application number: CN202123136601.XU
Authority: CN
Inventors: 杨涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2023-01-17
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a bone puncture needle fixing adhesive tape special for surgery, which comprises a fixed bottom plate, locking semi-rings and a puncture mechanical arm, wherein two groups of limiting rods are fixedly and symmetrically arranged at the top of the fixed bottom plate, the top ends of the limiting rods are also provided with limiting blocks, the fixed bottom plate is of a symmetrical two-section structure, and bone puncture needle fixing rings are fixedly arranged at the joints of the two groups of fixed bottom plates; the side surface of the limiting rod is movably sleeved with an adjusting movable plate, and the adjusting movable plate is also of a symmetrical two-section structure. The utility model discloses, the during operation cup joints the locking semi-ring in the lateral wall of puncture arm earlier, then will adjust the lateral wall that the fly leaf is fixed in the puncture arm through the locking semi-ring through fixed sticky tape with adjustable pulling, then will adjust fixed sticky tape and laminate in the thread gluing region of first fixed semi-ring lateral wall and fix, can independently adjust extensive applicability according to the diameter of puncture arm and the thread gluing adjustment region of first fixed semi-ring.

Description

Bone puncture needle fixing adhesive tape special for operation

Technical Field

The utility model relates to a fixed technical field of bone puncture needle especially relates to a dedicated bone puncture needle fixed adhesive tape of operation.

Background

Bone and soft tissue tumors are diseases seriously harming human health and life, the incidence rate gradually rises in recent years, the onset age gradually declines, early detection, correct diagnosis and timely treatment have important influence on prognosis, a great part of tumors do not have typical imaging characteristics, the diagnosis is difficult, the correct diagnosis needs three combinations of clinic, image and pathology, and bone puncture is an important examination and diagnosis item in clinic.

Need carry out perspective observation when carrying out the bone puncture, consequently carry out the bone puncture and need be fixed in the skin surface that the patient needs the puncture position with the bone pjncture needle, then confirm the puncture position through the perspective of C arm machine outside the perspective and control the puncture arm simultaneously and move down and puncture the focus, nevertheless fixed still has certain limitation with the fixed bone pjncture needle when present bone puncture, it is unstable with pjncture needle vertical fixation in puncture skin surface fixation effect simply through the sticky tape, all take place the skew easily when fixed too loose firm puncture, cause unexpected damage for the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bone puncture needle fixing adhesive tape special for operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bone puncture needle fixing adhesive tape special for surgery comprises a fixing bottom plate, locking semi-rings and puncture mechanical arms, wherein two groups of limiting rods are fixedly and symmetrically arranged at the top of the fixing bottom plate, limiting blocks are further arranged at the top ends of the limiting rods, the fixing bottom plate is of a symmetrical two-section structure, and bone puncture needle fixing rings are fixedly arranged at the joints of the two groups of fixing bottom plates;

the side of gag lever post activity cup joints has adjusted the fly leaf, adjust the fly leaf and also be two segmentation structures of symmetry, and two sets of adjust and install device fixed establishment between the fly leaf, the bottom fixed mounting of puncture arm has bone puncture needle.

Preferably, the bone puncture needle, the puncture mechanical arm and the shaft axis of the bone puncture needle fixing ring coincide, and the bone puncture needle fixing ring is provided with a guide groove which is matched with the diameter of the bone puncture needle in a penetrating manner.

Preferably, the top of the fixed bottom plate is symmetrically provided with concave grooves, and the surfaces of the concave grooves are provided with sticky fixed adhesive tapes perpendicular to the fixed bottom plate.

Preferably, the design of radius angle is done to the both sides in concave groove, stickness fixed adhesive tape is the stickness sticky tape, the bottom surface middle part of stickness fixed adhesive tape laminates with the surface in concave groove mutually, PMKD passes through stickness fixed adhesive tape is fixed in patient's skin surfacing department.

Preferably, the device fixing mechanism includes a first stationary half ring and a second stationary half ring, the first stationary half ring and the second stationary half ring are symmetrically and fixedly installed on the top of the adjusting movable plate, a cavity is formed in the second stationary half ring, an adjustable fixing tape is fixedly installed at one end of the side surface of the first stationary half ring, the other end of the adjustable fixing tape penetrates through the cavity in the second stationary half ring, and the other end of the adjustable fixing tape extends to contact with the outer side wall of the first stationary half ring.

Preferably, the inner side wall of the locking half ring is provided with an anti-skid rubber pad, the outer side wall of the first fixed half ring is provided with a thread gluing area, and one side of the adjustable fixed adhesive tape, which is attached to the first fixed half ring, is provided with a thread gluing matched with the outer side wall of the first fixed half ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. during working, the locking semi-ring is sleeved on the side wall of the puncture mechanical arm, the adjustable fixed adhesive tape is pulled to fix the adjusting movable plate on the side wall of the puncture mechanical arm through the locking semi-ring, the adjustable fixed adhesive tape is attached to the thread gluing area on the outer side wall of the first fixed semi-ring for fixing, self-adjustment can be carried out according to the diameter of the puncture mechanical arm and the thread gluing adjusting area of the first fixed semi-ring, and the applicability is wide;

then confirm the position that needs to carry out the puncture, cup joint the bone pjncture needle in the solid fixed ring's of bone pjncture needle guide way through the position of adjusting PMKD, further aim at the position that needs the puncture with the solid fixed ring's of bone pjncture needle guide way, then utilize stickness fixed adhesive tape to be fixed in the surface of patient's skin with PMKD through the concave groove, through the fillet design of concave groove side, can effectively reduce stickness fixed adhesive tape and patient's skin and the PMKD between the space, improve the fixed effect of stickness fixed adhesive tape to PMKD.

2. Further see through the affected part through C arm machine, control the puncture arm after affirmation and move down and puncture to the patient, through the puncture arm, the solid fixed ring axial lead of bone pjncture needle and bone pjncture needle coincides mutually, solid fixed ring of PMKD and bone pjncture needle is fixed in the skin surface of patient, the spacing slip of gag lever post and regulation fly leaf, the bone pjncture needle can puncture along the solid fixed ring's of bone pjncture needle inboard guide way, compares in the simple fixed of the fixed needle tail of driven sticky tape, the utility model discloses skew can not take place when the puncture, has guaranteed the stability of puncture, has reduced medical staff's work load, has reduced accident's emergence.

Drawings

FIG. 1 is a schematic view of the overall structure of a bone puncture needle fixing tape for surgery according to the present invention;

fig. 2 is a schematic structural view of a fixing bottom plate of a bone puncture needle fixing adhesive tape specially used for surgery provided by the utility model;

fig. 3 is a schematic structural view of a fixing mechanism of a bone puncture needle adhesive tape fixing device dedicated for surgery according to the present invention.

In the figure: 1. fixing a bottom plate; 2. a bone puncture needle fixing ring; 3. a limiting rod; 4. adjusting the movable plate; 5. a device fixing mechanism; 6. a puncture mechanical arm; 7. a bone puncture needle; 11. a concave groove; 12. an adhesive fixing tape; 51. a first stationary half ring; 52. a second stationary half ring; 53. An adjustable fixing adhesive tape; 54. and locking the semi-rings.

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.

Referring to fig. 1-3, a bone puncture needle fixing adhesive tape special for surgery comprises a fixing bottom plate 1, a locking semi-ring 54 and a puncture mechanical arm 6, wherein two sets of limiting rods 3 are fixedly and symmetrically arranged at the top of the fixing bottom plate 1, limiting blocks are further arranged at the top ends of the limiting rods 3, the fixing bottom plate 1 is of a symmetrical two-section structure, and a bone puncture needle fixing ring 2 is fixedly arranged at the joint of the two sets of fixing bottom plates 1;

an adjusting movable plate 4 is movably sleeved on the side surface of the limiting rod 3, the adjusting movable plates 4 are also of a symmetrical two-section structure, a device fixing mechanism 5 is installed between the two groups of adjusting movable plates 4, and a bone puncture needle 7 is fixedly installed at the bottom end of the puncture mechanical arm 6.

As shown in figure 1, the axial lead of the bone puncture needle 7, the puncture mechanical arm 6 and the bone puncture needle fixing ring 2 coincide, and the bone puncture needle fixing ring 2 is provided with a guide groove which is matched with the diameter of the bone puncture needle 7 in a penetrating way.

As shown in fig. 2, the top of the fixing base plate 1 is symmetrically provided with concave grooves 11, and the surfaces of the concave grooves 11 are all provided with sticky fixing tapes 12 perpendicular to the fixing base plate 1.

As shown in fig. 2, the two sides of the concave groove 11 are rounded, the adhesive fixing tape 12 is an adhesive tape, the middle of the bottom surface of the adhesive fixing tape 12 is attached to the surface of the concave groove 11, and the fixing base plate 1 is fixed on the skin surface of the patient through the adhesive fixing tape 12.

As shown in fig. 3, the device fixing mechanism 5 includes a first stationary half ring 51 and a second stationary half ring 52, the first stationary half ring 51 and the second stationary half ring 52 are symmetrically and fixedly installed on the top of the adjusting movable plate 4, a cavity is formed inside the second stationary half ring 52, an adjustable fixing tape 53 is fixedly installed on one end of the side surface of the first stationary half ring 51, the other end of the adjustable fixing tape 53 passes through the cavity inside the second stationary half ring 52, and the other end of the adjustable fixing tape 53 extends to contact with the outer sidewall of the first stationary half ring 51.

As shown in fig. 3, the inner side wall of the locking half ring 54 is provided with an anti-skid rubber pad, the outer side wall of the first stationary half ring 51 is provided with a thread gluing region, and one side of the adjustable fixing adhesive tape 53, which is attached to the first stationary half ring 51, is provided with a thread gluing matched with the outer side wall of the first stationary half ring 51;

wherein, the utility model discloses in, except that puncture arm 6 and bone pjncture needle 7 adopt current medical instrument, all the other parts all adopt non-metallic material to found in order to avoid blockking the perspective effect, and all parts all adopt medical aseptic standard to handle.

In the utility model, during operation, the locking half ring 54 is firstly sleeved on the side wall of the puncture mechanical arm 6, then the adjustable fixing adhesive tape 53 is pulled to fix the adjusting movable plate 4 on the side wall of the puncture mechanical arm 6 through the locking half ring 54, and then the adjustable fixing adhesive tape 53 is adhered to the thread gluing area on the outer side wall of the first fixing half ring 51 for fixing, so that the self-regulation can be carried out according to the diameter of the puncture mechanical arm 6 and the thread gluing regulation area of the first fixing half ring 51, and the applicability is wide;

then confirming the part needing to be punctured, sleeving the bone puncture needle 7 in a guide groove of a bone puncture needle fixing ring 2 by adjusting the position of the fixing bottom plate 1, further aligning the guide groove of the bone puncture needle fixing ring 2 to the part needing to be punctured, fixing the fixing bottom plate 1 on the surface of the skin of a patient through a concave groove 11 by using an adhesive fixing tape 12, and effectively reducing the gap between the adhesive fixing tape 12 and the skin of the patient and the fixing bottom plate 1 and improving the fixing effect of the adhesive fixing tape 12 on the fixing bottom plate 1 through the design of a fillet on the side surface of the concave groove 11;

next, see through the affected part through the C arm machine, control puncture arm 6 after confirming moves down and punctures the patient, through puncture arm 6, the solid fixed ring 2 axial lead line of bone pjncture needle 7 and bone pjncture needle coincide mutually, solid fixed ring 2 of PMKD 1 and bone pjncture needle is fixed in the skin surface of patient, gag lever post 3 and the spacing slip of adjusting fly leaf 4, bone pjncture needle 7 can puncture along the solid fixed ring 2's of bone pjncture needle inboard guide way, compare in the simple fixed of driven sticky tape fixed needle tail, the utility model discloses can not take place the skew when the puncture, guarantee the stability of puncture, reduced medical staff's work load, reduced accident's emergence.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A bone puncture needle fixing adhesive tape special for surgery comprises a fixing bottom plate (1), locking semi-rings (54) and puncture mechanical arms (6), and is characterized in that two groups of limiting rods (3) are fixedly and symmetrically arranged at the top of the fixing bottom plate (1), limiting blocks are further arranged at the top ends of the limiting rods (3), the fixing bottom plate (1) is of a symmetrical two-section structure, and a bone puncture needle fixing ring (2) is fixedly arranged at the joint of the two groups of fixing bottom plates (1);

the side activity of gag lever post (3) has cup jointed regulation fly leaf (4), it is also two segmentation structures of symmetry to adjust fly leaf (4), and two sets of adjust and install device fixed establishment (5) between fly leaf (4), the bottom fixed mounting of puncture arm (6) has bone pjncture needle (7).

2. The bone puncture needle fixing tape special for the operation according to claim 1, wherein the axial lines of the bone puncture needle (7), the puncture mechanical arm (6) and the bone puncture needle fixing ring (2) coincide, and the bone puncture needle fixing ring (2) is provided with a guide groove which is matched with the diameter of the bone puncture needle (7) in a penetrating manner.

3. The bone puncture needle fixing tape special for the operation as claimed in claim 1, wherein the top of the fixing base plate (1) is symmetrically provided with concave grooves (11), and sticky fixing tapes (12) perpendicular to the fixing base plate (1) are respectively arranged on the surfaces of the concave grooves (11).

4. The bone puncture needle fixing tape special for the operation according to claim 3, characterized in that the two sides of the concave groove (11) are designed to be rounded off, the viscous fixing tape (12) is a viscous tape, the middle of the bottom surface of the viscous fixing tape (12) is attached to the surface of the concave groove (11), and the fixing bottom plate (1) is fixed on the skin surface flat part of the patient through the viscous fixing tape (12).

5. The special bone puncture needle fixing tape for surgery as recited in claim 1, wherein the device fixing mechanism (5) comprises a first fixing half ring (51) and a second fixing half ring (52), the first fixing half ring (51) and the second fixing half ring (52) are symmetrically and fixedly installed on the top of the adjusting movable plate (4), a cavity is opened inside the second fixing half ring (52), an adjustable fixing tape (53) is fixedly installed at one end of the side surface of the first fixing half ring (51), the other end of the adjustable fixing tape (53) passes through the cavity inside the second fixing half ring (52), and the other end of the adjustable fixing tape (53) extends to contact with the outer side wall of the first fixing half ring (51).

6. The bone puncture needle fixing tape special for surgery as claimed in claim 5, wherein the inner side wall of the locking half ring (54) is provided with an anti-skid rubber pad, the outer side wall of the first fixed half ring (51) is provided with a thread gluing area, and the side of the adjustable fixing adhesive tape (53) attached to the first fixed half ring (51) is provided with a thread gluing matched with the outer side wall of the first fixed half ring (51).