CN213129803U

CN213129803U - Tumor patient is with quick positioner that punctures

Info

Publication number: CN213129803U
Application number: CN202021562960.4U
Authority: CN
Inventors: 张静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-07
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a rapid puncture positioning device for tumor patients, which comprises a puncture needle, wherein a graduated tube is arranged at one end of the puncture needle, a fixed tube is sleeved at the outer end face of the graduated tube, a support rod is evenly welded on the outer end face of the fixed tube, a fixed ring is welded at one end of the support rod, a limit short rod is evenly welded on the rear end face of the fixed ring, a fixed circular plate is welded at one end of the limit short rod, a protective sponge sheet is welded on the rear end face of the fixed circular plate, a scale mark is etched on the outer end face of the graduated tube, a limit ring is welded at the position of the graduated tube corresponding to the fixed tube, the utility model discloses a puncture needle is rapidly positioned by arranging the puncture needle, the graduated tube, the fixed tube, the support rod, the fixed ring, the limit short rod, the fixed circular plate and the protective sponge sheet, the support rod, the fixed ring, the puncture needle is stable and does not deviate in the puncture process, the puncture efficiency is high, and the puncture pain is reduced.

Description

Tumor patient is with quick positioner that punctures

Technical Field

The utility model relates to a puncture technical field specifically is a tumour patient is with quick positioner that punctures.

Background

Puncture is a common medical operation term, and is a diagnosis and treatment technology that a puncture needle is punctured into a body cavity to extract secretion for testing, gas or contrast medium is injected into the body cavity to perform contrast examination, or medicine is injected into the body cavity, and the puncture aims at blood extraction for testing, blood transfusion, fluid infusion, catheter placement for angiography and the like;

however, the puncture needle for the tumor patient cannot position and fix the puncture needle during puncture, so that the puncture needle cannot position quickly during puncture, the stability is not high, the puncture efficiency is affected, and the puncture effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tumour patient is with quick positioner that punctures can effectively solve and propose the pjncture needle that present tumour patient used in the above-mentioned background art when the puncture, can not fix a position the puncture needle fixedly, and the pjncture needle can not fix a position fast when leading to the puncture, and stability is not high, influences the efficiency of puncture, leads to the not good problem of effect of puncture.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid puncture positioning device for tumor patients comprises a puncture needle, wherein a graduated tube is arranged at one end of the puncture needle, a fixed tube is sleeved on the outer end face of the graduated tube, supporting rods are uniformly welded on the outer end face of the fixed tube, a fixed ring is welded at one end of each supporting rod, a limiting short rod is uniformly welded on the rear end face of the fixed ring, a fixed circular plate is welded at one end of the limiting short rod, and a protective sponge sheet is glued to the rear end face of the fixed circular plate;

the outer terminal surface sculpture of scale pipe has the scale mark, the one end of scale pipe corresponds the position department butt fusion of fixed pipe and has a spacing ring, the outer terminal surface butt fusion of one end of scale pipe has the joint pipe, the outer terminal surface cover of joint pipe is equipped with the removal screwed pipe, the outer end middle part of removal screwed pipe has run through and has seted up the joint hole, the outer terminal surface symmetry butt fusion of joint pipe has the joint piece, the outer terminal surface of removal screwed pipe is connected with the screw ring through thread engagement.

Preferably, the inner side of the fixed pipe is glued with a wear-resistant rubber ring;

the support rod is obliquely arranged, and the included angle between the support rod and the puncture needle is 30 degrees.

Preferably, the radius of the fixed circular plate is 3 times of that of the short limit rod;

the radius of the fixed circular plate is equal to that of the protective sponge sheet.

Preferably, the thickness of the clamping block is equal to the width of the clamping hole, and the clamping block is clamped in the clamping hole.

Preferably, a connecting plate is welded at one end of the movable threaded pipe, clamping rings are symmetrically welded on the outer end face of the fixed pipe, and a limiting plate is symmetrically welded at the end of the fixed pipe.

Preferably, the middle part of the limiting plate is welded to the outer end face of the clamping ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through setting up pjncture needle, graduated tube, fixed pipe, bracing piece, solid fixed ring, spacing quarter butt, fixed plectane and protection sponge piece are fixed a position the puncture needle fast, make the pjncture needle puncture in-process stable not squint, make puncture efficient, reduce the puncture pain.

2. Through setting up scale mark, spacing ring, removal screwed pipe, joint hole, joint pipe, joint piece and screwed ring, make the removal screwed pipe remove along the joint piece with the scale mark, make the distance between connecting plate and the limiting plate equal with the puncture degree of depth, then screw up the screwed ring in joint piece both sides, conveniently adjust different puncture degrees of depth, make the puncture more accurate, efficiency is higher.

3. Through setting up connecting plate, joint ring and limiting plate, the pjncture needle pierces the patient and internal to puncture, and the connecting plate removes to the limiting plate position, and final connecting plate and limiting plate laminating, going on of the cooperation convenient to use puncture of connecting plate and limiting plate makes things convenient for operating personnel's operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the snap ring of the present invention;

fig. 3 is a schematic structural diagram of the graduated tube of the present invention;

FIG. 4 is a schematic structural view of the moving pipe of the present invention;

reference numbers in the figures: 1. puncturing needle; 2. a graduated tube; 3. a fixed tube; 4. a support bar; 5. a fixing ring; 6. a short limiting rod; 7. fixing the circular plate; 8. a protective sponge sheet; 9. scale lines; 10. a limiting ring; 11. moving the threaded pipe; 12. a clamping hole; 13. clamping the connecting pipe; 14. a clamping block; 15. a threaded ring; 16. a connecting plate; 17. a snap ring; 18. and a limiting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a rapid puncture positioning device for tumor patients, comprising a puncture needle 1, a graduated tube 2 is arranged at one end of the puncture needle 1, a fixed tube 3 is sleeved on the outer end surface of the graduated tube 2, a wear-resistant rubber ring is glued on the inner side of the fixed tube 3, which is convenient for the fixed tube 3 to move and fix, a support rod 4 is evenly welded on the outer end surface of the fixed tube 3, a fixed ring 5 is welded on one end of the support rod 4, the support rod 4 is obliquely arranged, the included angle between the support rod 4 and the puncture needle 1 is 30 degrees, which is convenient for fixing the fixed ring 5, a limit short rod 6 is evenly welded on the rear end surface of the fixed ring 5, a fixed circular plate 7 is welded on one end of the limit short rod 6, a protective sponge sheet 8 is glued on the rear end surface of the fixed circular plate 7, the radius of the fixed circular plate 7 is 3, the positioning of the puncture needle 1 and the protection of the skin of the patient are convenient;

scale mark 9 has been carved with to the outer terminal surface of scale pipe 2, the one end of scale pipe 2 corresponds the position department butt fusion of fixed pipe 3 and has spacing ring 10, the outer terminal surface butt fusion of one end of scale pipe 2 has joint pipe 13, the outer terminal surface cover of joint pipe 13 is equipped with removal screwed pipe 11, the joint hole 12 has been seted up in the middle part of the outer end of removal screwed pipe 11, the outer terminal surface symmetry butt fusion of joint pipe 13 has joint piece 14, the thickness of joint piece 14 equals with the width size of joint hole 12, joint piece 14 joint is inside joint hole 12, make things convenient for the joint of joint piece 14 to be fixed, the outer terminal surface of removal screwed pipe 11 is connected with screw ring 15 through the thread engagement.

One end of the movable threaded pipe 11 is welded with a connecting plate 16, the outer end face of the fixed pipe 3 is symmetrically welded with a clamping ring 17, the end of the fixed pipe 3 is symmetrically welded with a limiting plate 18, the middle of the limiting plate 18 is welded on the outer end face of the clamping ring 17, and the limiting plate 18 is convenient to install and fix.

The utility model discloses a theory of operation and use flow: before puncture, the fixed tube 3 is moved to one end of the scale tube 2 to be in contact with the limiting ring 10, then the threaded rings 15 are screwed to two ends of the movable threaded tube 11, the movable threaded tube 11 is moved along the clamping block 14 in comparison with the scale marks 9, the distance between the connecting plate 16 and the limiting plate 18 is equal to the puncture depth, then the threaded rings 15 are screwed on two sides of the clamping block 14, the movable threaded tube 11 is fixed, different puncture depths are conveniently adjusted, puncture is more accurate, and efficiency is higher;

after the scale has been adjusted, aim at puncture position with 1 one end of pjncture needle, make the skin contact of protection sponge piece 8 and puncture position department, bracing piece 4, gu fixed ring 5, spacing quarter butt 6, fixed plectane 7 and protection sponge piece 8 fix a position puncture needle 1, make 1 puncture in-process of pjncture needle stabilize not skew, it is efficient to make the puncture, it is painful to reduce the puncture, then puncture needle 1 and puncture the internal puncture that carries out of patient, connecting plate 16 moves to limiting plate 18 position, and final connecting plate 16 and the laminating of limiting plate 18, take out the tumour live body of needs and detect, connecting plate 16 and the cooperation of limiting plate 18 use the going on of convenient puncture, make things convenient for operating personnel's operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 patient is with quick puncture positioner, includes pjncture needle (1), its characterized in that: the puncture needle is characterized in that a graduated tube (2) is installed at one end of the puncture needle (1), a fixed tube (3) is sleeved on the outer end face of the graduated tube (2), supporting rods (4) are uniformly welded on the outer end face of the fixed tube (3), a fixed ring (5) is welded at one end of each supporting rod (4), a limiting short rod (6) is uniformly welded on the rear end face of each fixed ring (5), a fixed circular plate (7) is welded at one end of each limiting short rod (6), and a protective sponge sheet (8) is welded on the rear end face of each fixed circular plate (7);

the outer terminal surface sculpture of scale pipe (2) has scale mark (9), the one end of scale pipe (2) corresponds the position department butt fusion of fixed pipe (3) and has spacing ring (10), the outer terminal surface butt fusion of one end of scale pipe (2) has joint pipe (13), the outer terminal surface cover of joint pipe (13) is equipped with removal screwed pipe (11), the outer end middle part of removal screwed pipe (11) is run through and has been seted up joint hole (12), the outer terminal surface symmetry butt fusion of joint pipe (13) has joint piece (14), the outer terminal surface of removal screwed pipe (11) is connected with screw ring (15) through thread engagement.

2. The rapid puncture positioning device for tumor patients according to claim 1, characterized in that the inner side of the fixed tube (3) is glued with a wear-resistant rubber ring;

the support rod (4) is obliquely arranged, and the included angle between the support rod (4) and the puncture needle (1) is 30 degrees.

3. The quick puncture positioning device for tumor patients according to claim 1, wherein the radius of the fixed circular plate (7) is 3 times of the radius of the short limiting rod (6);

the radius of the fixed circular plate (7) is equal to that of the protective sponge sheet (8).

4. The rapid puncture positioning device for tumor patients according to claim 1, wherein the thickness of the clamping block (14) is equal to the width of the clamping hole (12), and the clamping block (14) is clamped inside the clamping hole (12).

5. The quick puncture positioning device for tumor patients according to claim 1, characterized in that one end of the moving threaded tube (11) is welded with a connecting plate (16), the outer end surface of the fixed tube (3) is symmetrically welded with a clamping ring (17), and the end of the fixed tube (3) is symmetrically welded with a limiting plate (18).

6. The quick puncture positioning device for tumor patients as claimed in claim 5, wherein the middle part of the limiting plate (18) is welded to the outer end face of the snap ring (17).