CN210962225U

CN210962225U - Adjustable puncture equipment for medical oncology

Info

Publication number: CN210962225U
Application number: CN201920933761.0U
Authority: CN
Inventors: 申振涛; 吴超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-07-10
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses an adjustable piercing depth is used to medical oncology, include: an equipment platform, an equipment box, an operation panel, a pair of first screw rod modules, a pair of second screw rod modules, a fixing plate, an electric push rod, a needle handle, a needle head and a needle tail which have the same structure, the equipment box is arranged on an equipment platform, a pair of first screw rod modules are arranged on the equipment platform, the fixing plate is arranged on the second screw rod module, the bottom end of the electric push rod is arranged on the fixing plate, the bottom end of the needle handle is fixedly connected with the top end of the electric push rod, the utility model relates to the technical field of medical equipment, the device has reasonable design, novel structure, simple use method and convenient operation, controls the movement of the first screw rod module and the second screw rod module through the operation panel to enable the puncture needle to find the puncture position, sets the needle-inserting scale in advance, the depth and the force of the needle can be controlled more accurately, and the situation that the puncture depth or the force is unqualified is avoided.

Description

Adjustable puncture equipment for medical oncology

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an adjustable piercing depth is used to medical oncology.

Background

Medical equipment is the most basic element of medical treatment, scientific research, teaching, mechanism and clinical subject work, namely professional medical equipment and household medical equipment are included, with the development of medical technology, more and more medical operations adopt minimally invasive technology to perform certain work, for example, most of obstetrics and gynecology, urology, oncology and general surgery operations are completed by using a laparoscope, a puncture needle is usually required to be inserted into the peripheral space of diseased tissue or used for injecting medicine or extracting drainage liquid in the laparoscopic operation process, a puncture needle is a slender needle made of metal, and due to the fact that the length of the existing puncture needle is long, for users who are unskilled in operation, the puncture needle is inserted into the affected part with poor length and force, the puncture depth and force cannot be conveniently and accurately controlled in the puncture process, and the puncture is often too deep or too large in force, so that diseased tissue such as puncture rupture and rupture are caused, For bleeding, when the puncture is too shallow or the puncture force is small, the effect of injecting the drug or extracting the drainage fluid is not good or fails, and therefore, the present invention has been made in order to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an adjustable piercing depth equipment is used to oncology internal medicine, the length of having solved current pjncture needle is longer, to the user inexperienced in operation, it is not good to grasp the length and the dynamics that insert the affected part with the pjncture needle, the puncture in-process can not be convenient, accurate control depth of penetration and dynamics, often cause the puncture too dark or too big pathological change tissue that causes of strength if pierce through and break, bleed etc, when the puncture too shallow or power say for a short time, cause the problem that injection medicine or extraction drainage liquid effect are not good or fail.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable puncture device for medical oncology mainly comprises: the device comprises a device platform, a device box, an operating panel, a pair of first lead screw modules with the same structure, a second lead screw module, a fixing plate, an electric push rod, a needle handle, a needle head and a needle tail, wherein the device box is installed on the device platform and is a pair of first lead screw modules which are installed on the device platform and vertical to the device platform, the operating panel is installed at the top end of the device box, the second lead screw modules are installed on the pair of first lead screw modules and vertical to the first lead screw modules, the fixing plate is installed on the second lead screw modules, the bottom end of the electric push rod is installed on the fixing plate, the bottom end of the needle handle is fixedly connected with the top end of the electric push rod, the needle tail is installed on the needle handle, and the needle head is.

Preferably, the bottom end of the needle head is provided with an external thread groove, the top end of the needle tail is provided with an internal thread groove, the length of the needle head is about 3-10cm, the external diameter is 16-22G, and the length of the needle tail is about 20-40 cm.

Preferably, the bottom end of the equipment platform is provided with two pairs of universal wheels with the same structure, and the two pairs of universal wheels are uniformly distributed at four corners of the equipment platform.

Preferably, the operating panel is provided with a display screen, a control rod and a button, the display screen is installed on the top end of the operating panel, the control rod is installed on the top end of the operating panel and located on the right side of the operating panel, and the button is installed on the left side of the operating platform.

Preferably, a plurality of scale marks with the same structure are arranged on the needle head, and the distance between the scale marks is 1 mm.

Preferably, the periphery of the equipment platform is provided with an anti-collision protection pad, the bottom end of the first lead screw module is provided with a fixed seat, the fixed seat is cylindrical, and a rectangular groove is formed in the fixed seat.

Advantageous effects

The utility model provides an adjustable piercing depth is used to medical oncology possesses following beneficial effect: the adjustable puncture device for the medical oncology has reasonable design, novel structure, simple use method and convenient operation, the movement of the first screw rod module and the second screw rod module is controlled by the operation panel, so that the puncture needle can find the puncture position accurately, and the needle inserting scale is set in advance, can more accurately control the depth and the force of the puncture needle, avoid the situation that the puncture depth or the force is not qualified, solve the problem that the prior puncture needle has longer length, for users who are unskilled in operation, the length and force for inserting the puncture needle into the affected part are not easy to control, the puncture depth and force cannot be conveniently and accurately controlled in the puncture process, so that the puncture is too deep or the force is too large to cause pathological tissues such as penetration rupture, bleeding and the like, when the puncture is too shallow or the puncture force is small, the problems of poor effect or failure in injecting the medicine or extracting the drainage liquid are caused.

Drawings

Fig. 1 is the utility model relates to a structural schematic diagram is looked from main of adjustable piercing depth for medical oncology.

Fig. 2 is the utility model relates to a structural schematic diagram is looked sideways at with adjustable piercing depth to medical oncology.

Fig. 3 is the utility model discloses a local enlarged structure schematic diagram of adjustable piercing depth for medical oncology.

In the figure: 1. an equipment platform; 2. an equipment box; 3. an operation panel; 4. a first lead screw module; 5. a second lead screw module; 6. a fixing plate; 7. an electric push rod; 8. a needle handle; 9. a needle head; 10. needle tail; 11. A universal wheel; 12. an anti-collision protection pad; 13. a fixed seat.

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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): the utility model provides a technical scheme: as can be seen from the accompanying drawings 1-3 of the specification, the present invention is an adjustable puncture device for medical oncology, which mainly comprises: the device comprises a device platform 1, a device box 2, an operation panel 3, a pair of first lead screw modules 4, second lead screw modules 5, a fixing plate 6, an electric push rod 7, a needle handle 8, a needle head 9 and a needle tail 10 which are the same in structure, wherein the connection relation is as follows:

the equipment box 2 is installed on the equipment platform 1, a pair of first lead screw modules 4 are installed on the equipment platform 1, the first lead screw modules 3 are perpendicular to the equipment platform 1 and are installed on the top end of the equipment box 2, the second lead screw modules 5 are installed on the pair of first lead screw modules 4 and are perpendicular to the first lead screw modules 4, the fixing plate 6 is installed on the second lead screw modules 5, the bottom end of the electric push rod 7 is installed on the fixing plate 6, the bottom end of the needle handle 8 is fixedly connected with the top end of the electric push rod 7, the needle tail 10 is installed on the needle handle 8, and the needle head 9 is installed on the needle tail 10.

According to the general situation, when in use, the equipment box 2 is started, the operation panel 3 arranged on the equipment box 2 is controlled, the tissue pieces and electric parts are controlled, the first lead screw module 4 is controlled to drive the second lead screw module 5 arranged between the pair of first lead screw modules 4 to move up and down, when the second lead screw module 5 reaches the puncture height of a patient, the second lead screw module 5 is started to drive the fixing plate 6 arranged on the second lead screw module 5 to move horizontally, after the puncture position is found, the electric push rod 7 is started, the pillow is pushed to advance through the electric push rod 7 to puncture, the depth of the needle can be controlled more accurately through the needle inserting scale set in advance, the situation that the puncture depth or the force is unqualified due to insufficient experience of medical personnel is avoided, the needle handle 8 arranged at the telescopic end of the electric push rod 7 is used for puncturing, the needle tail 10 and the needle head 9 are fixedly supported, the problem that the needle head 9 shakes in the puncture process is avoided, wherein the needle head 9 and the needle tail 10 are hollow and are detachably connected with each other, after the puncture is finished, the needle discharge is controlled through the operation panel 3, the problems that the length and the strength of a puncture needle inserted into an affected part are not well controlled for a user unskilled in operation, the puncture depth and the strength cannot be conveniently and accurately controlled in the puncture process, pathological tissues such as penetration fracture, bleeding and the like are often caused due to too deep puncture or too large strength, and the effect of injecting medicines or extracting drainage liquid is poor or fails due to too shallow puncture or small strength are solved, and the key points are that an external thread groove is formed at the bottom end of the needle head 9, an internal thread groove is formed at the top end of the needle tail 10, syringe needle 9 length is about 3-10cm, the external diameter size is 16-22G, needle tail 10 length is about 20-40cm, 1 bottom of equipment platform is equipped with two pairs of universal wheels 11 that the structure is the same, two pairs of even distributions in four corners of equipment platform of universal wheel 11, operating panel 3 is last to be equipped with the display screen, control lever and button, the display screen is installed on 3 tops of operating panel, the control lever is installed in 3 tops of operating panel, and be located 3 right sides of operating panel, the button is installed in the operating platform left side, a plurality of scale mark that the structure is the same has been seted up on the syringe needle 9, the interval of a plurality of scale mark is 1 mm.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. An adjustable puncture device for medical oncology mainly comprises: the device comprises a device platform (1), a device box (2), an operation panel (3), a pair of first lead screw modules (4) with the same structure, a second lead screw module (5), a fixing plate (6), an electric push rod (7), a needle handle (8), a needle head (9) and a needle tail (10), and is characterized in that the device box (2) is arranged on the device platform (1), the pair of first lead screw modules (4) is arranged on the device platform (1) and is vertical to the device platform (1), the operation panel (3) is arranged at the top end of the device box (2), the second lead screw module (5) is arranged on the pair of first lead screw modules (4) and is vertical to the first lead screw modules (4), the fixing plate (6) is arranged on the second lead screw module (5), the bottom end of the electric push rod (7) is arranged on the fixing plate (6), and the bottom end of the needle handle (8) is fixedly connected with the top end of the electric push rod (7), the needle tail (10) is arranged on the needle handle (8), and the needle head (9) is arranged on the needle tail (10).

2. The adjustable puncture device for the medical oncology is characterized in that the bottom end of the needle head (9) is provided with an external thread groove, the top end of the needle tail (10) is provided with an internal thread groove, the length of the needle head (9) is about 3-10cm, the outer diameter is 16-22G, and the length of the needle tail (10) is about 20-40 cm.

3. The adjustable puncture device for the medical oncology is characterized in that two pairs of universal wheels (11) with the same structure are arranged at the bottom end of the device platform (1), and the two pairs of universal wheels (11) are uniformly distributed at four corners of the device platform (1).

4. The adjustable puncture device for medical oncology according to claim 1, wherein the operation panel (3) is provided with a display screen, a control rod and a button, the display screen is installed on the top end of the operation panel (3), the control rod is installed on the top end of the operation panel (3) and is located on the right side of the operation panel (3), and the button is installed on the left side of the operation platform.

5. The adjustable puncture device for the medical oncology according to claim 1, wherein a plurality of scale marks with the same structure are arranged on the needle head (9), and the distance between the plurality of scale marks is 1 mm.

6. The adjustable puncture device for the medical oncology department according to claim 1, wherein the periphery of the device platform (1) is provided with an anti-collision protection pad (12), the bottom end of the first lead screw module (4) is provided with a fixed seat (13), the fixed seat (13) is cylindrical, and a rectangular groove is formed in the fixed seat (13).