CN213047182U

CN213047182U - Fence type body surface positioner for percutaneous lung puncture

Info

Publication number: CN213047182U
Application number: CN202020732017.7U
Authority: CN
Inventors: 费力娟; 骆宏燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-04-27
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a fence type body surface locator for percutaneous lung puncture, which comprises a file bag and a heart intervention guide wire, wherein the inner part of the file bag is provided with a through hole, the middle part of one side of the file bag, which is close to two ends, is adhered with a plastic sealing film, and the heart intervention guide wire is inserted between the plastic sealing film and the file bag; the utility model discloses a structural design of fence formula body surface locator can carry out the accurate location of focus under the CT guide to can confirm best puncture point and needle insertion angle, degree of depth, carry out the aspiration biopsy. The puncture needle has the advantages that manufacturing materials are easy to obtain, low in cost, easy to manufacture, light, soft and easy to fix, convenient and easy to obtain, low in cost and simple in manufacturing process, meanwhile, the puncture success rate is improved in practical application, the incidence rate of complications is effectively reduced, the diagnosis rate is improved, meanwhile, the precision is increased, the pain and the economic burden of a patient caused by repeated puncture due to insufficient precision are reduced, and the defects in the prior art are effectively overcome by avoiding excessive radiation caused by repeated CT scanning.

Description

Fence type body surface positioner for percutaneous lung puncture

Technical Field

The utility model relates to a locator technical field specifically is a fence formula body surface locator for percutaneous lung puncture.

Background

In recent years, with the improvement of the life quality of people, the self-care consciousness is enhanced, the number of people who actively check up physical examination increases year by year, and the incidence rate of lung space occupying lesion is on the rising trend and on the youth trend. The lung space occupying lesion is a lesion which is shown as a lung mass image lesion through CT and X-ray film examination, but the property of the lesion is clarified through other related examination, the early accurate diagnosis and the standard treatment have important significance for improving the prognosis of patients, the percutaneous lung puncture biopsy under the guidance of CT is gradually applied to the diagnosis of the lung space occupying lesion, the method for obtaining the pathological examination of the tissue by using the puncture needle to puncture the tissue of the focus through the skin is the prior common clinical examination mode, has the advantages of simple operation, less complication, high accuracy and the like, can not only accurately position the puncture depth and the puncture position, but also can determine the anatomical relationship between the focus part and the surrounding tissue, therefore, the diagnosis sensitivity is improved, the simple CT guidance only can display the approximate position and size of a focus and the existence of a large blood vessel, but the focus cannot be accurately positioned, and a clinician also feels very troublesome and usually wears blindly; not only increases the risk of the patient, but also brings great psychological pressure to the puncture person, and greatly increases the probability of complications after puncture.

The existing body surface positioner is mostly fixed by a common adhesive tape, and has the defects of insecure fixation, easy falling and deformation, and insufficient positioning precision, so that the requirements of the prior art are not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fence formula body surface locator for percutaneous lung puncture to solve the problem that provides among the above-mentioned background art.

The utility model provides a following technical scheme:

the utility model provides a fence formula body surface locator for percutaneous lung puncture, includes that file bag and heart intervene the seal wire, the through-hole has been seted up to file bag inside, file bag one side middle part is close to both ends department and all pastes and seals the membrane of moulding, seals to mould and peg graft between membrane and the file bag and have the heart to intervene the seal wire, seal wire peripheral middle part is pasted and is had the adhesive tape, adhesive tape one side both ends all paste fixedly with the file bag.

Preferably, the file pocket is a grid-shaped file pocket structure, the size of the file pocket is 30x20cm, and the grid size on the file pocket is 1x1 cm.

Preferably, the cardiac intervention guide wire diameter size is equal to the grid line width size on the file pocket.

Preferably, the axial lead of the cardiac intervention guide wire is overlapped with the grid side line on the file pocket, at least twelve cardiac intervention guide wires are arranged, and the length of each of the twelve cardiac intervention guide wires is twenty centimeters.

Preferably, the through hole is of a rectangular structure, the length of the through hole is fifteen centimeters, and the width of the through hole is ten centimeters.

Preferably, the heart is intervene the seal wire and is the horizontal arrangement, the adhesive tape is arranged perpendicularly with the heart is intervene the seal wire, and the adhesive tape is located the through-hole middle part.

The utility model has the advantages that:

the utility model discloses a structural design of fence formula body surface locator can carry out the accurate location of focus under the CT guide to can confirm best puncture point and needle insertion angle, degree of depth, carry out the aspiration biopsy, and the preparation material is easily got, with low costs, easy preparation, light soft, easy fixed, the material is convenient easily gets, with low costs, simple manufacture, improves the puncture success rate simultaneously in practical application, and then has improved the diagnostic rate, and the effectual incidence that reduces the complication. The pain of the patient caused by repeated puncture is reduced while the accuracy is increased, the economic burden of the patient is reduced, and further excessive radiation absorption caused by repeated CT scanning is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1-a file pocket; 11-a through hole; 2-a cardiac interventional guide wire; 21-sealing a plastic film; 22-adhesive plaster.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figure 1, a fence type body surface locator for percutaneous lung puncture comprises a file pocket 1 and a heart intervention guide wire 2, wherein a through hole 11 is formed in the middle of the file pocket 1, plastic sealing films 21 are respectively adhered to the middle part of one side of the file pocket 1 close to the two ends, the heart intervention guide wire 2 is inserted between the plastic sealing films 21 and the file pocket 1, an adhesive tape 22 is adhered to the middle part of the periphery of the guide wire 2, the two ends of one side of the adhesive tape 22 are fixedly adhered to the file pocket 1, the file pocket 1 is of a grid file pocket structure, the size of the file pocket 1 is 30 cm to 20cm, the size of a grid on the file pocket 1 is 1cm, the diameter size of the heart intervention guide wire 2 is equal to the size of the grid line width on the file pocket 1, the axial lead of the heart intervention guide wire 2 coincides with the grid side line on the file pocket 1, at least twelve heart intervention guide wires 2 are arranged, and the length sizes of the twelve heart intervention guide wires, through-hole 11 is the rectangle structure, through-hole 11 length dimension is fifteen centimetres, through-hole 11 width dimension is ten centimetres, heart intervention seal wire 2 is the level and arranges, adhesive tape 22 is perpendicular with heart intervention seal wire 2 arranges, and adhesive tape 22 is located through-hole 11 middle part, when the preparation, separate the file bag earlier and obtain 30x20cm size structure, and keep taking the one side of taking scale 1x1cm, the seal wire after the thorough disinfection heart intervention art afterwards and take out the back and cut 12 equal divisions/20 cm, then paste the seal wire along file bag 1 grid edge on the grid edge so that form fence formula structure and carry out the plastic envelope through the plastic packaging machine afterwards, at last will seal after moulding along the seal wire with the middle part of file bag 1 dig empty and form 15x10 cm's through-hole, make the seal wire can expose the adhesive tape and implement fixedly through 22.

The specific using process is as follows: when the medical treatment instrument is used, the fence type body surface positioner is fixed on the body surface of a patient through the adhesive tape, the laser lamp of the treatment instrument is crossed with the guide wire, the laser lamp and the guide wire are crossed to form a cross part for marking, the point of the guide wire on the fence type body surface positioning displayed on the computer display screen is used for puncturing according to the positioned optimal puncturing position.

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. A barrier-type body surface locator for percutaneous lung puncture, comprising: file bags, cardiac interventional guide wires; the middle part of the file bag is provided with a through hole; the middle part of one side of the file bag, which is close to the two ends, is adhered with a plastic sealing film, and a heart intervention guide wire is inserted between the plastic sealing film and the file bag; the middle part of the periphery of the guide wire is pasted with an adhesive tape, and two ends of one side of the adhesive tape are pasted and fixed with the file bag.

2. A fence type body surface locator for percutaneous lung puncture as claimed in claim 1 wherein: the file pocket is of a grid-shaped file pocket structure, the size of the file pocket is 30x20cm, and the size of a grid on the file pocket is 1x1 cm.

3. A fence type body surface locator for percutaneous lung puncture as claimed in claim 1 wherein: the diameter size of the cardiac intervention guide wire is equal to the width size of the grid line on the file bag.

4. A fence type body surface locator for percutaneous lung puncture as claimed in claim 1 wherein: the heart intervenes seal wire axial lead and the mesh sideline coincidence on the file pocket, and the heart intervenes seal wire is equipped with twelve at least, and twelve the length size of heart intervenes seal wire is twenty centimeters.

5. A fence type body surface locator for percutaneous lung puncture as claimed in claim 1 wherein: the through hole is of a rectangular structure, the length of the through hole is fifteen centimeters, and the width of the through hole is ten centimeters.

6. A fence type body surface locator for percutaneous lung puncture as claimed in claim 1 wherein: the heart intervenes the seal wire and is the level and arranges, the adhesive tape is arranged perpendicularly with the heart intervenes the seal wire, and the adhesive tape is located the through-hole middle part.