CN112244967A

CN112244967A - Disposable thyroid puncture device positioning device

Info

Publication number: CN112244967A
Application number: CN202011369539.6A
Authority: CN
Inventors: 武孟孟; 安兴国; 袁海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-01-22
Anticipated expiration: 2040-11-30
Also published as: CN112244967B

Abstract

The invention discloses a positioning device of a disposable thyroid puncture outfit, which comprises a base mechanism, wherein a supporting mechanism is rotatably arranged on the upper surface of one side of the base mechanism, an adjusting mechanism is arranged on the upper surface of the supporting mechanism, the adjusting mechanism comprises an arc-shaped plate, L-shaped blocks are respectively arranged at two ends of the arc-shaped plate, vertical rods are vertically and rotatably connected to the back-facing surfaces of the two L-shaped blocks, and gears are rotatably arranged on the back-facing surfaces of the upper ends of the two vertical rods in an embedded manner. The invention relates to the technical field of thyroid puncture, and in particular relates to a disposable thyroid puncture outfit positioning device which is provided with an adjusting mechanism and a supporting mechanism, under the mutual matching of the adjusting mechanism and the supporting mechanism, when the thyroid puncture outfit is punctured for a patient, the thyroid puncture outfit can be well positioned, the puncture angle can be conveniently adjusted, and the puncture outfit does not need to be manually supported by hands, so that the puncture outfit is more stable in the puncturing process.

Description

Disposable thyroid puncture device positioning device

Technical Field

The invention relates to the technical field of thyroid puncture, in particular to a positioning device of a disposable thyroid puncture outfit.

Background

The main physiological functions of the thyroid gland are the production of the hormone triiodothyronine (T3), the thyroid hormone (T4) and calcitonin, by means of which the thyroid gland controls the rate of energy use, produces proteins, regulates the body's sensitivity to other hormones, regulates the balance of calcium in the body, and when the thyroid gland swells, requires a puncture treatment of the thyroid gland, a method for diagnosing nodular thyroid diseases, which extracts fluid from the thyroid gland.

But present medical personnel are doing the thyroid gland puncture during operation to patient, directly take the puncture ware to puncture work usually, but like this after long-time, medical personnel's hand can be because fatigue takes place the shake phenomenon, and then can influence the effect of puncture, does not carry out corresponding improvement to this defect.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a disposable thyroid puncture outfit positioning device, which solves the problem that the conventional medical personnel usually directly take a puncture outfit to perform puncture work when performing thyroid puncture work on a patient, but the hands of the medical personnel shake due to fatigue after a long time, so that the puncture effect is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a disposable thyroid gland puncture ware positioner, includes base mechanism, one side upper surface of base mechanism rotates installs supporting mechanism, supporting mechanism's upper surface is provided with adjustment mechanism.

Adjustment mechanism is including the arc, the both ends of arc all are provided with L-shaped piece, two the L-shaped piece all rotates perpendicularly to the one side of dorsad and is connected with the pole setting, two the pole setting upper end one side of dorsad all imbeds and rotates and install the gear, two the one end of gear respectively with two L-shaped piece one side fixed connection dorsad, two the equal fixedly connected with L-shaped board in surface around the pole setting upper end, two the level rotates between the L-shaped board and is connected with the lead screw, the surface of lead screw cup joints the rack piece that is provided with rather than the looks adaptation, the upside intermediate position department of rack piece is for the engagement with the downside of gear.

The supporting mechanism comprises a supporting block, an arc-shaped groove is formed in the middle position of the upper surface of the supporting block, sliding grooves matched with the vertical rods are formed in the upper surfaces of the two sides of the supporting block, a threaded rod is connected to the lower surface of the inner portion of each sliding groove in a vertical rotating mode, a second handle is installed on one side face of the lower portion of the supporting block in an embedded and rotating mode, and a supporting plate is horizontally arranged on the front side of the lower portion of the supporting block.

Preferably, the upper surface of arc is provided with the stopper, the upper surface of stopper seted up with puncture pipe assorted logical groove, the below that leads to the groove is for the intercommunication with the lower surface of arc, fastening bolt is installed in the front surface embedding of stopper.

Preferably, the front surfaces of the two L-shaped plates are respectively embedded with second driving wheels, one ends of the two second driving wheels are respectively fixedly connected with one ends of the two screw rods, the two second driving wheels are in transmission connection through second transmission belts, and the front surfaces of the two second driving wheels on the back sides are respectively fixedly connected with third handles.

Preferably, the lower extreme of two pole settings cup joints respectively and installs in the upper end surface of two threaded rods, and the lower extreme of two pole settings all seted up with threaded rod assorted screw hole.

Preferably, the upper surface of the support plate is fixedly provided with a support through a screw, and the upper surface of the support is fixedly connected with a headrest.

Preferably, the inside appearance chamber that is provided with in below of supporting shoe, the inside upper surface in both sides in appearance chamber all imbeds to rotate and installs the worm corresponding with two threaded rods, two the upper end of worm respectively with the lower extreme fixed connection in two threaded rods, and the lower extreme of two worms all rotates to be connected in the inside lower surface in appearance chamber, the one end horizontally connected with pivot of second handle, the one end of pivot is rotated with the inside side in appearance chamber and is connected, and the both ends surface of pivot all cup joints and is provided with the worm wheel corresponding with two worms, two the worm wheel respectively with two worms between for the engagement.

Preferably, the base mechanism is including the base plate, two recesses have been seted up to the upper surface symmetry of base plate, two the equal level in inside of recess is rotated and is connected with the screw rod, two the one end surface of screw rod all cup joints and is provided with rather than assorted screw thread piece, two the upper surface of screw thread piece all inclines to rotate and is connected with the regulation pole, two the one end of adjusting the pole all rotates with the front side lower surface of extension board to be connected.

Preferably, the front surface symmetry embedding of base plate is rotated and is installed two first drive wheels corresponding with the screw rod, two the one end of first drive wheel respectively with the other end fixed connection of two screw rods, and connect through the transmission of first drive belt between two first drive wheels, two the equal fixedly connected with first in command of one side front surface of first drive wheel dorsad.

Advantageous effects

The invention provides a positioning device of a disposable thyroid puncture outfit, which has the following beneficial effects compared with the prior art:

(1) this disposable thyroid gland puncture ware positioner, through setting up adjustment mechanism and supporting mechanism, under adjustment mechanism and supporting mechanism's the mutually supporting, when carrying out the puncture during operation to patient's thyroid gland, can play fine positioning action to the puncture ware, and can conveniently adjust its angle of puncture, need not the manual work and support the puncture ware with the hand, make at the puncture in-process, the puncture ware is more stable, and then improved the success rate of puncture operation, but also reduced medical personnel's intensity of labour.

(2) This disposable thyroid gland puncture ware positioner, two recesses have been seted up through the upper surface symmetry of base plate, the equal level in inside of two recesses is rotated and is connected with the screw rod, the one end surface of two screw rods all cup joints and is provided with rather than assorted screw thread piece, the equal slope of upper surface of two screw thread pieces is rotated and is connected with the regulation pole, the one end of two regulation poles all rotates with the front side lower surface of extension board to be connected, before puncturing patient, can adjust the angle of supporting shoe, and then can adjust the angle of patient's neck, thereby make things convenient for the work of puncturing that carries on that medical personnel can be better, the effect of puncture is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

FIG. 3 is a schematic structural view of the support mechanism of the present invention;

FIG. 4 is an internal schematic view of a support block structure according to the present invention;

fig. 5 is a schematic structural diagram of the base mechanism of the present invention.

In the figure: 1. a base mechanism; 11. a substrate; 111. a first drive pulley; 112. a first drive belt; 113. a first handle; 12. a groove; 13. a screw; 14. a thread block; 15. adjusting a rod; 2. a support mechanism; 21. a support block; 2101. a support; 2102. a headrest; 2103. a cavity; 22. an arc-shaped slot; 23. a chute; 24. a threaded rod; 241. a worm; 25. a second handle; 251. a rotating shaft; 252. a worm gear; 26. a support plate; 3. an adjustment mechanism; 31. an arc-shaped plate; 3101. a limiting block; 3102. a through groove; 3103. fastening a bolt; 32. an L-shaped block; 33. erecting a rod; 34. a gear; 35. an L-shaped plate; 351. a second transmission wheel; 352. a second belt; 353. a third handle; 36. a screw rod; 37. a rack block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a disposable thyroid gland puncture ware positioner, includes base mechanism 1, and one side upper surface of base mechanism 1 rotates installs supporting mechanism 2, and the upper surface of supporting mechanism 2 is provided with adjustment mechanism 3.

Referring to fig. 2, in the embodiment of the present invention, the adjusting mechanism 3 includes an arc plate 31, two ends of the arc plate 31 are both provided with L-shaped blocks 32, one back side of each of the two L-shaped blocks 32 is vertically and rotatably connected with a vertical rod 33, one back side of each of the upper ends of the two vertical rods 33 is embedded with a gear 34, one end of each of the two gears 34 is respectively and fixedly connected with one back side of each of the two L-shaped blocks 32, front and back surfaces of the upper ends of the two vertical rods 33 are both fixedly connected with L-shaped plates 35, a lead screw 36 is horizontally and rotatably connected between the two L-shaped plates 35, a rack block 37 adapted to the lead screw 36 is sleeved on the outer surface of the lead screw 36, a middle position of an upper side of the rack block 37 is engaged with a lower side of the gear 34, an upper surface of the arc plate 31 is provided with a stopper 3101, an upper surface of the stopper 3101, fastening bolt 3103 is installed in the front surface embedding of stopper 3101, in order to give the puncture outfit fixed, wherein the second drive wheel 351 is installed in the front surface of two L-shaped plates 35 all embedding rotation, the one end of two second drive wheels 351 respectively with the one end fixed connection of two lead screws 36, and through second drive belt 352 transmission connection between two second drive wheels 351, the equal fixedly connected with third handle 353 of one side front surface back to two second drive wheels 351, rotate for can driving two lead screws 36.

Referring to fig. 3-4, in the embodiment of the present invention, the supporting mechanism 2 includes a supporting block 21, an arc-shaped groove 22 is formed in the middle position of the upper surface of the supporting block 21, sliding grooves 23 matched with vertical rods 33 are formed in the upper surfaces of both sides of the supporting block 21, threaded rods 24 are vertically and rotatably connected to the lower surface of the inside of the sliding grooves 23, a second handle 25 is rotatably installed on one side surface of the lower side of the supporting block 21 in an embedded manner, a supporting plate 26 is horizontally arranged on the front side of the lower side of the supporting block 21, the lower ends of the two vertical rods 33 are respectively sleeved and installed on the outer surfaces of the upper ends of the two threaded rods 24, threaded holes matched with the threaded rods 24 are formed in the lower ends of the two vertical rods 33, when the threaded rods 24 rotate, in order to drive the vertical rods 33 to move, a support 2101 is fixedly installed on the, inside being provided with in below of supporting shoe 21 and holding chamber 2103, the inside upper surface in both sides of holding chamber 2103 all imbeds and rotates and install the worm 241 corresponding with two threaded rods 24, the upper end of two worms 241 respectively with the lower extreme fixed connection of two threaded rods 24, and the lower extreme of two worms 241 all rotates and connects in the inside lower surface that holds chamber 2103, the one end horizontally connected with pivot 251 of second handle 25, the one end of pivot 251 rotates with the inside side that holds chamber 2103 and is connected, and the both ends surface of pivot 251 all cup joints and is provided with the worm wheel 252 corresponding with two worms 241, two worm wheels 252 respectively with two worms 241 between for the meshing joint, rotate in order to drive two threaded rods 24.

Referring to fig. 5, in the embodiment of the present invention, a base mechanism 1 includes a base plate 11, two grooves 12 are symmetrically formed on an upper surface of the base plate 11, screws 13 are horizontally and rotatably connected inside the two grooves 12, screw blocks 14 matched with the screws 13 are respectively sleeved on outer surfaces of one ends of the two screws 13, adjusting rods 15 are respectively and rotatably connected to upper surfaces of the two screw blocks 14 in an inclined manner, one ends of the two adjusting rods 15 are respectively and rotatably connected to a lower surface of a front side of a support plate 26, two first driving wheels 111 corresponding to the screws 13 are symmetrically embedded and rotatably mounted on a front surface of the base plate 11, one ends of the two first driving wheels 111 are respectively and fixedly connected to the other ends of the two screws 13, the two first driving wheels 111 are in transmission connection through first driving belts 112, a first handle 113 is fixedly connected to a front surface of a side of the two first driving wheels 111 facing away from the back, so that the optimal puncture position is reached.

And those not described in detail in this specification are well within the skill of those in the art.

Preparation work: when the neck adjusting device is used, the base plate 11 is fixed on a bed through screws, then the neck of a patient leans against the arc-shaped groove 22 on the supporting block 21, the head of the patient is rested on the headrest 2102 on the support 2101, then medical staff rotates the first handle 113 on the first driving wheel 111, under the transmission of the first driving belt 112, the two screw rods 13 are driven to rotate, the two screw rods 13 drive the two thread blocks 14 to move, under the rotation of the adjusting rod 15 and the supporting mechanism 2, when the thread blocks 14 move, the adjusting rod 15 drives the supporting mechanism 2 to rotate, and the neck of the patient is adjusted to the optimal angle.

And (3) puncture work: the puncture tube of the puncture outfit passes through a through groove 3102 on a limiting block 3101 and is fixed by a fastening bolt 3103, then a third handle 353 on a second transmission wheel 351 is rotated, the second transmission belt 352 drives two lead screws 36 to rotate, the two lead screws 36 drive a rack block 37 to move, the rack block 37 drives a gear 34 meshed with the rack block to rotate, the gear 34 drives an arc-shaped plate 31 on an L-shaped block 32 to rotate, and further can drive the puncture outfit to rotate, the puncture angle of the puncture outfit is adjusted, after the puncture angle is adjusted, the second handle 25 is rotated, the second handle 25 drives worm wheels 252 at two ends of a rotating shaft 251 to rotate, the worm wheels 252 drive a worm 241 meshed with the worm wheels to rotate, the worm 241 drives a threaded rod 24 to rotate, and the threaded rods 33 are driven to move when the threaded rod 24 rotates because threaded holes matched with the gear 34 are formed at the lower ends of the two upright rods 33, the vertical rod 33 is moved downwards, so that the whole device of the adjusting mechanism 3 can be driven to move downwards, the puncture needle of the puncture outfit is moved to the neck of a patient, then the second handle 25 is continuously rotated, the puncture outfit is completed, and the puncture outfit does not need to be manually held by hands.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disposable thyroid puncture ware positioner, includes base mechanism (1), its characterized in that: a supporting mechanism (2) is rotatably arranged on the upper surface of one side of the base mechanism (1), and an adjusting mechanism (3) is arranged on the upper surface of the supporting mechanism (2);

the adjusting mechanism (3) comprises an arc-shaped plate (31), L-shaped blocks (32) are arranged at two ends of the arc-shaped plate (31), two faces of the L-shaped blocks (32) facing back are vertically and rotatably connected with upright rods (33), gears (34) are rotatably embedded into the faces of the two upright rods (33) facing back, one ends of the two gears (34) are fixedly connected with the faces of the two L-shaped blocks (32) facing back, the front and rear surfaces of the upper ends of the two upright rods (33) are fixedly connected with L-shaped plates (35), a lead screw (36) is horizontally and rotatably connected between the two L-shaped plates (35), a rack block (37) matched with the lead screw (36) is sleeved on the outer surface of the lead screw (36), and the middle position of the upper side of the rack block (37) is in meshing connection with the lower side of the gear (34);

the supporting mechanism (2) comprises a supporting block (21), an arc-shaped groove (22) is formed in the middle of the upper surface of the supporting block (21), sliding grooves (23) matched with vertical rods (33) are formed in the upper surfaces of the two sides of the supporting block (21), a threaded rod (24) is vertically and rotatably connected to the lower surface of the inner portion of each sliding groove (23), a second handle (25) is rotatably embedded into one side surface of the lower portion of the supporting block (21), and a supporting plate (26) is horizontally arranged on the front side of the lower portion of the supporting block (21).

2. The disposable thyroid penetrator positioning device according to claim 1, wherein: the upper surface of arc (31) is provided with stopper (3101), the upper surface of stopper (3101) is seted up and is punctured a tub assorted logical groove (3102), the below that leads to groove (3102) is for the intercommunication with the lower surface of arc (31), fastening bolt (3103) are installed in the front surface embedding of stopper (3101).

3. The disposable thyroid penetrator positioning device according to claim 1, wherein: the front surfaces of the two L-shaped plates (35) are embedded with second transmission wheels (351) in a rotating mode, one ends of the second transmission wheels (351) are fixedly connected with one ends of the two screw rods (36) respectively, the two second transmission wheels (351) are in transmission connection through second transmission belts (352), and the front surfaces of the two second transmission wheels (351) on the back side are fixedly connected with third handles (353).

4. The disposable thyroid penetrator positioning device according to claim 1, wherein: two the lower extreme of pole setting (33) cup joints respectively and installs in the upper end surface of two threaded rods (24), and the lower extreme of two pole settings (33) all seted up with threaded rod (24) assorted screw hole.

5. The disposable thyroid penetrator positioning device according to claim 1, wherein: the upper surface of the support plate (26) is fixedly provided with a support (2101) through a screw, and the upper surface of the support (2101) is fixedly connected with a headrest (2102).

6. The disposable thyroid penetrator positioning device according to claim 1, wherein: the inside appearance chamber (2103) that is provided with in below of supporting shoe (21), the inside upper surface in both sides of appearance chamber (2103) all imbeds to rotate and installs worm (241) corresponding with two threaded rods (24), two the upper end of worm (241) respectively with the lower extreme fixed connection of two threaded rods (24), and the lower extreme of two worm (241) all rotates and connects in the inside lower surface that holds chamber (2103), the one end horizontally connect of second handle (25) has pivot (251), the one end of pivot (251) rotates with the inside side that holds chamber (2103) and is connected, and the both ends surface of pivot (251) all cup joints and is provided with worm wheel (252) corresponding with two worm (241), two worm wheel (252) are the joggle joint respectively with between two worm (241).

7. The disposable thyroid penetrator positioning device according to claim 1, wherein: base mechanism (1) is including base plate (11), two recess (12), two have been seted up to the upper surface symmetry of base plate (11) the equal level in inside of recess (12) is rotated and is connected with screw rod (13), two the one end surface of screw rod (13) all cup joints and is provided with rather than assorted screw thread piece (14), two the upper surface of screw thread piece (14) all inclines to rotate and is connected with regulation pole (15), two the one end of adjusting pole (15) all is connected with the front side lower surface rotation of extension board (26).

8. The disposable thyroid penetrator positioning device according to claim 1, wherein: the front surface symmetry embedding of base plate (11) is rotated and is installed two first drive wheel (111) corresponding with screw rod (13), two the one end of first drive wheel (111) respectively with the other end fixed connection of two screw rods (13), and through first drive belt (112) transmission connection, two between two first drive wheel (111) the equal fixedly connected with first in one side front surface of first drive wheel (111) dorsad first in command (113).