CN208989069U - A kind of portable ultraphonic aspiration biopsy rifle fixator - Google Patents

Abstract

The utility model discloses a kind of portable ultraphonic aspiration biopsy rifle fixators, including the first support, the right side of first support is equipped with the first strut, and the first support and the first strut are integrated setting, and first the inside of support the first pin shaft is installed, and first pin shaft be flexibly connected with the first support, the right end of first strut is equipped with the second support.The portable ultraphonic aspiration biopsy rifle fixator, make doctor in surgical procedure, the position of fixing sleeve can be adjusted with horizontal or vertical direction, cell taking gun in fixing sleeve is positioned, improve the stability of operation, under the action of clamping plate, connecting rod and handle, cell taking gun can be fixed, under the action of jack, the position of adjustable clamping plate enables clamping plate that the cell taking gun of different size is fixed, simplifies operating procedure, the physical fatigue of medical staff is reduced, is suitble to promote the use of.

Description

A kind of portable ultraphonic aspiration biopsy rifle fixator

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of portable ultraphonic aspiration biopsy rifle fixator.

Background technique

Ultrasonic guidance histology percutaneous biopsy is suitable for the abdominal swelling object or Focal lesion found through imageological examination, Clear its Tissue pathological diagnosis person is needed, prostate-specific antigen PSA significantly increases, and rectal touch finds prostate scleroma, Or touch feminine gender still can not rule out prostate cancer DISTANT METASTASES IN person, clinical department of internal medicine, paediatrics, the liver kidney essence of Nephrology doctor's inspection Diffusivity lesion needs clear its Tissue pathological diagnosis person, including liver biopsy (cirrhosis, chronic hepatitis, the leaching of heterogeneity fat Profit, hardening and diffused laser identification, Hepatic glycogen storage disease) and Renal biospy (diagnosis and parting of nephrosis, ephritis, unknown cause Blood urine, hypertension etc.), superficial organ swells object Tissue pathological diagnosis, neck and thyroid tumors, the enlargement of superficial lymph knot, Breast lump etc., the position table confirmed through CT or ultrasonic examination shallow chest and mediastinum reality swell object, such as: peripheral lung swell object, Swell object, the wall of the chest of pleura swells object, and anterior mediastinum or posterior mediastinum reality swell object etc., daily Puncture Biopsy under Ultrasound Guidance process, in manually It is not fixed on probe by aspiration biopsy rifle, puncture position angle is caused to be difficult to control, mostly punctured with operator's experience, commonly Aspiration biopsy rifle fixator is hard, size width is fixed, orientation is difficult to change, and difference probe need to prepare different model fixator, Increase operating procedure, in view of these situations, to avoid above-mentioned technical problem, it is necessory to provide a kind of portable ultraphonic puncture work Rifle fixator is examined to overcome the defect in the prior art.

Utility model content

The purpose of this utility model is to provide a kind of portable ultraphonic aspiration biopsy rifle fixators, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of portable ultraphonic aspiration biopsy rifle is solid Determine device, including the first support, the right side of first support is equipped with the first strut, and the first support is integrated with the first strut Setting, and the inside of the first support is equipped with the first pin shaft, and the first pin shaft is flexibly connected with the first support, first strut Right end be equipped with the second support, and the second support is flexibly connected with the first strut, and the right side of second support is equipped with second Strut, and the left end of the second strut is equipped with the second pin shaft, and the second strut is connected by the second pin shaft and the second support activity It connects, the right end of second strut is equipped with third pin shaft, and the outer cover of third pin shaft is equipped with third strut, and third branch Bar is flexibly connected by third pin shaft with the second strut, and the outer cover of the third strut is equipped with the 4th strut, and the 4th The inside of bar is equipped with bull stick, and bull stick is flexibly connected with the 4th strut, and the right end of the bull stick is equipped with fixing seat, and solid The inside of reservation is equipped with fixing sleeve, and fixing sleeve and fixing seat are integrated setting, and the inside of fixing sleeve is equipped with slot, described solid Surely the inner right side covered is equipped with jack, and five jacks are evenly distributed on the right side of fixing sleeve, and connecting inside jack up and down End is mounted on fixture block, and the inside of the jack is equipped with connecting rod, and the right end of connecting rod is equipped with handle, and handle is with connecting rod It is wholely set, and the left end of connecting rod is equipped with clamping plate, the clamping plate is threadedly coupled with connecting rod and contrary, the fixture block and connecting rod Activity clamping.

Preferably, the bottom of first support is equipped with the first fixed plate, and the left side of the first fixed plate is equipped with second Fixed plate, and clip slot is equipped between the first fixed plate and the second fixed plate, it is symmetrically installed at left and right sides of first fixed plate There is bolt, and the first fixed plate is hinged and connected by bolt and the second fixed plate, the left side of second fixed plate is equipped with bracket, And bracket is connected with operating table, and the inside of the bracket is equipped with the 4th pin shaft, and bracket passes through the 4th pin shaft and second Fixed plate is flexibly connected, and the clip slot is flexibly connected with the first pin shaft.

Preferably, the inside left of the fixing sleeve is equipped with rubber mat, and rubber mat is rubber material, anti-skid wearable.

Preferably, the inside left of the clamping plate is equipped with gasket, and gasket is rubber material, anti-skid wearable.

Preferably, the inside of first fixed plate is equipped with blob of viscose, and blob of viscose is damping material, increases frictional force, mentions Rise overall stability.

Compared with prior art, the utility model has the beneficial effects that

(1), the utility model passes through the first support, the first strut, the first pin shaft, the second support, the second strut and second Cooperation between pin shaft, makes doctor in surgical procedure, the position of fixing sleeve can be adjusted with horizontal or vertical direction, to fixing sleeve In cell taking gun positioned, improve the stability of operation；

(2), the utility model can be fixed cell taking gun, under the action of clamping plate, connecting rod and handle in jack The position of adjustable clamping plate under effect, enables clamping plate that the cell taking gun of different size is fixed, simplifies operating procedure, Reduce the physical fatigue of medical staff；

(3), the utility model overcomes traditional cell taking gun manually to take during daily Puncture Biopsy under Ultrasound Guidance and punctures Cell taking gun is not fixed on probe, and puncture position angle is caused to be difficult to control, and is only punctured with operator's experience, is caused to puncture and be imitated The problem of fruit is looked into；

(4), the utility model overcomes that common aspiration biopsy rifle fixator is hard, size width is fixed, orientation is difficult to change, Difference probe need to prepare different model fixator, and the shortcomings that cause operating procedure to increase；

(5), the utility model overcomes existing portable ultraphonic aspiration biopsy rifle fixator and is not applied for visiting mostly Head, needs to frequently replace probe, complex installation process, and the single disadvantage of utility function improves the portable ultraphonic and punctures work Examine the working efficiency and service life of rifle fixator；

(6), the utility model also allows existing portable ultraphonic aspiration biopsy rifle fixator that can be commercially available more More approvals improves the product quality of the portable ultraphonic aspiration biopsy rifle fixator, saves the purchase cost of user, The wasting of resources of portable ultraphonic aspiration biopsy rifle fixator is avoided, is suitble to promote the use of.

Detailed description of the invention

Fig. 1 is the annexation figure of the first support, the first strut and the first pin shaft；

Fig. 2 is fixing seat, the annexation figure of fixing sleeve and slot of Fig. 1；

Fig. 3 is the annexation figure of the 4th pin shaft of Fig. 1, bracket and the second fixed plate.

In figure: 1, the first support, the 2, first strut, the 3, first pin shaft, the 4, second support, the 5, second strut, the 6, second pin Axis, 7, third strut, 8, third pin shaft, the 9, the 4th strut, 10, bull stick, 11, fixing seat, 12, fixing sleeve, 13, slot, 14, glue Pad, 15, clamping plate, 16, gasket, 17, handle, 18, jack, 19, fixture block, 20, connecting rod, the 21, first fixed plate, 22, second is fixed Plate, 23, clip slot, the 24, the 4th pin shaft, 25, bracket, 26, bolt, 27, blob of viscose.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1 and Fig. 3, the utility model provides a kind of technical solution: a kind of portable ultraphonic aspiration biopsy Rifle fixator, including the first support 1, are interconnected and fixed with external bracket 25, are easily installed and carry, the bottom of the first support 1 Portion is equipped with the first fixed plate 21, and the first support 1 is fixed on the inside of clip slot 23, the first fixed plate 21 by the second fixed plate 22 of cooperation Inside be equipped with blob of viscose 27, and blob of viscose 27 is damping material, increases frictional force, promotes overall stability, and first is solid The left side of fixed board 21 is equipped with the second fixed plate 22, is quickly fixed to the first pin shaft 3, and the first fixed plate 21 and second is fixed It is equipped with clip slot 23 between plate 22, be connected with each other with the first pin shaft 3 and the first pin shaft 3 is enable to rotate in clip slot 23, first is solid The left and right sides of fixed board 21 is symmetrically installed with bolt 26, and the first fixed plate 21 passes through bolt 26 and the hinged phase of the second fixed plate 22 Even, the left side of the second fixed plate 22 is equipped with bracket 25, is external support device, plays the role of fixing the first support 1.

It please refers to shown in Fig. 1, Fig. 2 and Fig. 3, bracket 25 is connected with operating table, and the inside of bracket 25 is equipped with the 4th pin shaft 24, the tilt angle in the vertical direction of the first support 1 can be adjusted, and bracket 25 is fixed by the 4th pin shaft 24 and second Plate 22 is flexibly connected, and clip slot 23 is flexibly connected with the first pin shaft 3, and the right side of the first support 1 is equipped with the first strut 2, in the first pin Under the action of axis 3, the second support 4 and the second strut 5 is driven to horizontally rotate, rotation diameter is greater than the rotation diameter of the second strut 5, And the first support 1 and the first strut 2 are integrated setting, and the inside of the first support 1 is equipped with the first pin shaft 3, drive first Support 1 is rotated in the inner horizontal of clip slot 23, and the first strut 2 horizontally rotates and the first pin shaft 3 is flexibly connected with the first support 1, The right end of first strut 2 is equipped with the second support 4, is connected with each other with the second strut 5, drives the rotation of the second strut 5, and second Seat 4 is flexibly connected with the first strut 2, and the right side of the second support 4 is equipped with the second strut 5, and the left end of the second strut 5 is equipped with Second pin shaft 6, and the second strut 5 is flexibly connected by the second pin shaft 6 with the second support 4, the right end of the second strut 5 are equipped with the Three pin shafts 8, fixed third strut 7 make third strut be able to drive 9 vertical direction of the 4th strut and rotate, and third pin shaft 8 Outer cover is equipped with third strut 7, connects the 4th strut 9, and third strut 7 is connected by third pin shaft 8 and 5 activity of the second strut It connects, the outer cover of third strut 7 is equipped with the 4th strut 9, adjusts the position of bull stick 10, can be in the effect of third pin shaft 8 Vertical 180 degree rotation down, and the inside of the 4th strut 9 is equipped with bull stick 10, is connected and fixed seat 11, it can be at the 4th The internal vertical direction 360 of bar 9 rotates, and adjusts the position of cell taking gun.

It please refers to shown in Fig. 1 and Fig. 2, bull stick 10 is flexibly connected with the 4th strut 9, and the right end of bull stick 10 is equipped with fixing seat 11, cell taking gun is fixed in fixed fixing sleeve 12, reduces the working strength of doctor, and the inside of fixing seat 11 is equipped with admittedly Surely 12 are covered, fixed cell taking gun promotes the accuracy of positioning, and the inside left of fixing sleeve 12 is equipped with rubber mat 14, and rubber mat 14 is Rubber material, anti-skid wearable, and fixing sleeve 12 and fixing seat 11 are integrated setting, and the inside of fixing sleeve 12 is equipped with slot 13, Cell taking gun is placed, the inner right side of fixing sleeve 12 is equipped with jack 18, adjusts the support angle of connecting rod 20 and clamping plate 15, five jacks 18 are evenly distributed on the right side of fixing sleeve 12, and the Lian Duan up and down inside jack 18 is mounted on fixture block 19, passes through compressed spring It is mounted on the inside of jack 18, keeps connecting rod 20 and the connection of fixing sleeve 12 stronger.

It please referring to shown in Fig. 2, the inside of jack 18 is equipped with connecting rod 20, position of the clamping plate 15 in fixing sleeve 12 is adjusted, And the right end of connecting rod 20 is equipped with handle 17, adjusts the position of clamping plate 15, and handle 17 and connecting rod 20 are integrated setting, and connecting rod 20 left end is equipped with clamping plate 15, and cell taking gun is fixed, and the inside left of clamping plate 15 is equipped with gasket 16, and gasket 16 is rubber Glue material matter, anti-skid wearable, clamping plate 15 is threadedly coupled with connecting rod 20 and contrary, 20 activity clamping of fixture block 19 and connecting rod.

A kind of portable ultraphonic aspiration biopsy rifle fixator, the portable ultraphonic aspiration biopsy rifle fixator is by the first support 1, the first strut 2, the first pin shaft 3, the second support 4, the second strut 5, the second pin shaft 6, third strut 7, third pin shaft the 8, the 4th Strut 9, bull stick 10, fixing seat 11, fixing sleeve 12, slot 13, rubber mat 14, clamping plate 15, gasket 16, handle 17, jack 18, fixture block 19, the components such as connecting rod 20, the first fixed plate 21 and second fixed plate 22 form, the main cooperation ruler of reply components before assembling Very little, especially interference fit size and phase closing precision are checked, when Same Part is fastened with more than one piece screw (bolt), each screw (bolt) is needed to intersect, symmetrically, gradually, uniformly be tightened, in use, the first support 1 to be fixed on to the branch of operating table or operating bed On frame 25, cell taking gun is mounted in slot 13, the rubber mat 14 in fixing sleeve 12 can protect cell taking gun, in order to avoid cell taking gun and solid Surely friction, which occurs, for set 12 causes cell taking gun impaired, and driving handle 17, handle 17 drives connecting rod 20 and clamping plate 15 into slot 13 Portion is mobile, and cell taking gun is fixed on to the inside of slot 13, is opened in fixing sleeve 12 there are five jack 18, and the fixture block 19 in jack 18 is logical Overcompression spring clamps connecting rod 20, it is ensured that cell taking gun will not occur loosening and lead to cell taking gun and insert because of connecting rod 20 and fixing sleeve 12 The connection of slot 13 is unstable, influences surgical procedure, the right side for being evenly distributed on fixing sleeve 12 of jack 18, pivot link 20 can make Connecting rod 20 is separated with clamping plate 15, and connecting rod 20 is mounted on to the position of adjustable clamping plate 15 and cell taking gun in the jack 18 of different location It sets, and the inside of each jack 18 is fitted with the cell taking gun for enabling with fixture block 19 fixing sleeve 12 be suitable for different size, letter Change operating procedure, improve working efficiency, doctor can push the second strut 5, work of second strut 5 in the second support 4 at the time of surgery, Under, can horizontal 360-degree rotation, and by the second pin shaft 6 can vertical direction it is mobile, auxiliary doctor positions, and makes After, the first support 1 is taken out, convenient transportation easy to carry from clip slot 23, completes portable ultraphonic puncture The assembly working of cell taking gun fixator.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of portable ultraphonic aspiration biopsy rifle fixator, including the first support (1), it is characterised in that: first support (1) right side is equipped with the first strut (2), and the first support (1) and the first strut (2) are integrated setting, and the first support (1) Inside be equipped with the first pin shaft (3), and the first pin shaft (3) is flexibly connected with the first support (1), first strut (2) Right end is equipped with the second support (4), and the second support (4) is flexibly connected with the first strut (2), the right side of second support (4) Side is equipped with the second strut (5), and the left end of the second strut (5) is equipped with the second pin shaft (6), and the second strut (5) passes through the Two pin shafts (6) are flexibly connected with the second support (4), and the right end of second strut (5) is equipped with third pin shaft (8), and the The outer cover of three pin shafts (8) is equipped with third strut (7), and third strut (7) is living by third pin shaft (8) and the second strut (5) The outer cover of dynamic connection, the third strut (7) is equipped with the 4th strut (9), and the inside of the 4th strut (9) is equipped with bull stick (10), and bull stick (10) is flexibly connected with the 4th strut (9), and the right end of the bull stick (10) is equipped with fixing seat (11), and The inside of fixing seat (11) is equipped with fixing sleeve (12), and fixing sleeve (12) and fixing seat (11) are integrated setting, and fixing sleeve (12) inside is equipped with slot (13), and the inner right side of the fixing sleeve (12) is equipped with jack (18), five jacks (18) It is evenly distributed on the right side of fixing sleeve (12), and the Lian Duan up and down of jack (18) inside is mounted on fixture block (19), the jack (18) inside is equipped with connecting rod (20), and the right end of connecting rod (20) is equipped with handle (17), and handle (17) and connecting rod (20) It is integrated setting, and the left end of connecting rod (20) is equipped with clamping plate (15), the clamping plate (15) is threadedly coupled with connecting rod (20) and direction On the contrary, the fixture block (19) and connecting rod (20) activity are clamped.

2. a kind of portable ultraphonic aspiration biopsy rifle fixator according to claim 1, it is characterised in that: described first The bottom of seat (1) is equipped with the first fixed plate (21), and the left side of the first fixed plate (21) is equipped with the second fixed plate (22), and the Clip slot (23) are equipped between one fixed plate (21) and the second fixed plate (22), the left and right sides of first fixed plate (21) is symmetrical It is equipped with bolt (26), and the first fixed plate (21) is hinged and connected by bolt (26) with the second fixed plate (22), described second The left side of fixed plate (22) is equipped with bracket (25), and bracket (25) is connected with operating table, the inside installation of the bracket (25) There is the 4th pin shaft (24), and bracket (25) is flexibly connected by the 4th pin shaft (24) with the second fixed plate (22), the clip slot (23) it is flexibly connected with the first pin shaft (3).

3. a kind of portable ultraphonic aspiration biopsy rifle fixator according to claim 1, it is characterised in that: the fixing sleeve (12) inside left is equipped with rubber mat (14), and rubber mat (14) is rubber material, anti-skid wearable.

4. a kind of portable ultraphonic aspiration biopsy rifle fixator according to claim 1, it is characterised in that: the clamping plate (15) inside left is equipped with gasket (16), and gasket (16) is rubber material, anti-skid wearable.

5. a kind of portable ultraphonic aspiration biopsy rifle fixator according to claim 2, it is characterised in that: described first is solid The inside of fixed board (21) is equipped with blob of viscose (27), and blob of viscose (27) is damping material, increases frictional force, promotes overall stability Energy.