CN204971632U - Biological glue syringe suitable for small tubercle operation location in lung - Google Patents
Biological glue syringe suitable for small tubercle operation location in lung Download PDFInfo
- Publication number
- CN204971632U CN204971632U CN201520437597.6U CN201520437597U CN204971632U CN 204971632 U CN204971632 U CN 204971632U CN 201520437597 U CN201520437597 U CN 201520437597U CN 204971632 U CN204971632 U CN 204971632U
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- bag
- cylinder
- poly
- lung
- biogum
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Abstract
The utility model discloses a biological glue syringe suitable for small tubercle operation location in lung, include: have to seal and hold the storage poly -bag in chamber, hold the chamber and set up in storing up the inside one end of poly -bag, it is easily deformable when storing up the poly -bag pressurized, in the middle of storing up the bottom of poly -bag fixedly connected with with hold the communicating hollow circular cylinder in chamber, be provided with the internal thread on the inner wall of cylinder, the upper end has a most advanced transparent hollow tube, and the upper end of hollow tube is provided with the external screw thread with interior screw -thread fit, in the cylinder is located to the last pot head of hollow tube, and can dismantle and is connected with the internal thread in the cylinder, and when moved in the cylinder hollow tube upper end, most advanced form was used for pricking and holds the chamber and store up poly -bag diaphragm within a definite time, the surface of hollow tube is provided with and is used for showing that biological glue uses the scale of volume. This biological glue syringe suitable for small tubercle operation location in lung makes things convenient for medical personnel to operate, and has alleviateed patient's misery.
Description
Technical field
This utility model relates to medical field, is particularly applicable to the biogum syringe of micronodule location of operation in lung.
Background technology
In recent years along with the raising of health of people consciousness and the development of multi-row spiral CT image technology, solitary Lung lesser tubercle (the smallsolitarypulmonarynodule found clinically, SPN), particularly ground glass sample tuberosity (groundglassopacity, GGO) gets more and more.In clinical position, the small pulmonary artery due to nearly 50% is pernicious, and Most scholars is thought: the increase that in the short time, lung micronodule or ground glass sample become, and should give excision.Modus operandi can be divided into conventional thoracotomy and video assisted thoracic operation (video-assistedthoracoscopicsurgery, VATS).VATS is compared with traditional thoracotomy, without significant difference in surgical effect, because of its Wicresoft, post-operative recovery is fast, postoperative pain is light etc. advantage is able in recent years clinical large-scale popularization and accept by more patient, this technology is considered to the effective means for the treatment of SPN or GGO.No matter be conventional thoracotomy or video assisted thoracic operation for small pulmonary artery, location is the prerequisite of carrying out effectively excision accurately, and traditional thoracotomy is the involutory touch and then the size determining tuberosity and the degree of depth pointed after entering thoracic cavity by hands.Thoracoscopic operation, because of the restriction of size incision, cannot realize the involutory touch pointed, realize the touch for small pulmonary artery of single finger often through handle hole.Part tuberosity is due to volume little (diameter is less than 1.0cm), or the quality of swollen thing own is softer, and even part tuberosity is positioned at lung tissue deep, makes to carry out tuberosity location by single finger touch and becomes difficulty.Effective location of operation becomes the key of accurately excision.Due to the particular location of small pulmonary artery accurately can not be located, and have to transfer to the probability at least 46% of open chest surgery, even if occasional runs into open chest surgery in clinical position, also because of tuberosity less softer and pass through point the involutory case that cannot locate, must not all right lobectomy of lungs.A lot of scholar devises the preoperative or Intraoperative position method of multiple VATS and solves this problem for this reason, and such as preoperative methylene blue, iodized oil, radionuclide, the hook-wire of using after local anaesthesia under CT guides punctures the localization method such as grappling and intraoperative ultrasound.But these methods all can not the fully effective solution problem of accurately locating, and easily because the diffusion of methylene blue causes the indigo plant of surgical field of view contaminate after such as injecting methylene blue, the contrast not easily passing through color positions, while the method cannot position the degree of depth of tuberosity.Injection iodized oil also deposits the problem affecting surgical field of view after the diffusion and cannot position the degree of depth of tuberosity, the repetitious position being determined tuberosity by perspective is needed in art, add patient and the exposure of operator's ray, also the time of operation is extended, some patients is irritated to iodized oil, and iodized oil accidentally inject blood vessel after have thrombosed risk to be also the problem that can not be ignored.By radionuclide image, need the cooperation of radionuclide imaging instrument in art, radionuclide is also very important problem to being infected with the long-term radiation of chest after surrounding and diffusion.Hook-wire puncture grappling location, steel wire is to the machine cuts of lung tissue, increase risk that is hemorrhage and pneumothorax, the report that some patients has steel wire fracture and grappling hook to come off, in art, the repeated multiple times perspective of same needs determines whether tuberosity is arranged in the tissue of excision, and the ray adding patient and operator exposes.Intraoperative ultrasound needs the cooperation of ultrasonic device, and simultaneously for emphysema patient, IA gas can disturb the ultrasonic identification for tuberosity, tuberosity less individually, and ultrasonic lack of resolution is to identify.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of convenient biogum syringe being applicable to micronodule location of operation in lung finding also focus.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, is applicable to the biogum syringe of micronodule location of operation in lung, comprises:
Have the storage poly-bag of sealing container cavity, container cavity is arranged at one end of storage poly-bag inside, easily deformable during storage poly-bag pressurized; In the middle of the bottom of storage poly-bag, be fixedly connected with the hollow circular cylinder communicated with container cavity, cylindrical inwall is provided with female thread; The cuspidated transparent hollow tube of upper end tool, the upper end of hollow pipe is provided with the external screw thread with screw-internal thread fit, the upper end of hollow pipe is sheathed in cylinder, and removably connect with the female thread in cylinder, when hollow pipe upper end is moved in cylinder, the tip-shape barrier film for puncturing between container cavity and storage poly-bag; The outer surface of hollow pipe is provided with for representing that biogum uses the scale of volume.
Further, also comprise the hard protective housing be arranged at outside storage poly-bag and cylinder, protective housing is provided with lacerable sealing strip along its length or width trend.
Further, the volume of this container cavity is 1-2 milliliter.
The biogum instrument used for injection that this utility model is applicable to micronodule location of operation in lung has the following advantages: be 1. easy to operation, can find micronodule focus in lung easily.2. pair focal zone is pollution-free, does not affect surgical field of view.3. the storage safe of biogum, can not produce spill and leakage.4. reduce the workload of medical personnel, alleviate the misery of patient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of biogum syringe in this utility model.
Detailed description of the invention
As shown in Figure 1, this utility model is applicable to the biogum syringe of micronodule location of operation in lung, comprising: the storage poly-bag 1 with sealing container cavity 2, and container cavity 2 is arranged at one end of storage poly-bag 1 inside, easily deformable during storage poly-bag 1 pressurized; In the middle of the bottom of storage poly-bag 1, be fixedly connected with the hollow circular cylinder 4 communicated with container cavity 2, the inwall of cylinder 4 is provided with female thread; The cuspidated transparent hollow tube 5 of upper end tool, the upper end of hollow pipe 5 is provided with the external screw thread with screw-internal thread fit, the upper end of hollow pipe 5 is sheathed in cylinder 4, and removably connect with the female thread in cylinder 4, when hollow pipe 5 upper end is mobile in cylinder 4, the tip-shape barrier film for puncturing between container cavity 2 and storage poly-bag 1; The outer surface of hollow pipe 5 is provided with for representing that biogum uses the scale 6 of volume.
This utility model is applicable to the biogum syringe of micronodule location of operation in lung, also comprises the hard protective housing 3 be arranged at outside storage poly-bag 1 and cylinder 4, and protective housing 3 is provided with lacerable sealing strip 7 along its length or width trend.Protective housing 3 is set, ensure that the biogum in storage poly-bag 1 can not be extruded, add safety.The volume of container cavity 2 is 1-2 milliliter.According to clinical trial, general selection 1.5 milliliters.
The above-mentioned using method being applicable to the biogum syringe of micronodule location of operation in lung, comprise: rotating hollow tube 5, make the upper end of hollow pipe 5 mobile in cylinder 4, the tip of hollow pipe 5 upper end punctures the barrier film between container cavity 2 and storage poly-bag 1, and biogum flows into container cavity 2; Patient affected part is inserted in hollow pipe 5 lower end; Pressing storage poly-bag 1, makes biogum flow into patient affected part by hollow pipe 5, according to the scale 6 on hollow pipe 5 surface, checks the volume of the biogum injecting affected part.Also comprise and tear sealing strip 7, remove the hard protective housing 3 outside storage poly-bag 1.Touch the affected part scribbling biogum with hands, if there is rough sense of touch, then prove there is micronodule in lung.Facilitate doctor and find focus, alleviate the misery of patient simultaneously.
In this utility model, the material manufacturing storage poly-bag 1 can select common medical plastic, thin metal or stannum bag etc., and its shape both can be circle, rectangle also can be cylindrical.
Claims (3)
1. be applicable to the biogum syringe of micronodule location of operation in lung, it is characterized in that, comprising:
Have the storage poly-bag (1) of sealing container cavity (2), described container cavity (2) is arranged at the inner one end of described storage poly-bag (1), easily deformable during described storage poly-bag (1) pressurized;
In the middle of the bottom of described storage poly-bag (1), be fixedly connected with the hollow circular cylinder (4) communicated with described container cavity (2), the inwall of described cylinder (4) is provided with female thread;
The cuspidated transparent hollow tube of upper end tool (5), the upper end of described hollow pipe (5) is provided with the external screw thread with described screw-internal thread fit, the upper end of described hollow pipe (5) is sheathed in cylinder (4), and removably connect with the female thread in cylinder (4), when described hollow pipe (5) upper end is mobile in cylinder (4), the tip-shape barrier film for puncturing between container cavity (2) and storage poly-bag (1);
The outer surface of described hollow pipe (5) is provided with for representing that biogum uses the scale (6) of volume.
2. a kind of biogum syringe according to claim 1; it is characterized in that; also comprise and be arranged at storage poly-bag (1) and cylinder (4) hard protective housing (3) outward, described protective housing (3) is provided with lacerable sealing strip (7) along its length or width trend.
3. a kind of biogum syringe according to claim 1 and 2, is characterized in that, the volume of described container cavity (2) is 1-2 milliliter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437597.6U CN204971632U (en) | 2015-06-24 | 2015-06-24 | Biological glue syringe suitable for small tubercle operation location in lung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437597.6U CN204971632U (en) | 2015-06-24 | 2015-06-24 | Biological glue syringe suitable for small tubercle operation location in lung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971632U true CN204971632U (en) | 2016-01-20 |
Family
ID=55106066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437597.6U Expired - Fee Related CN204971632U (en) | 2015-06-24 | 2015-06-24 | Biological glue syringe suitable for small tubercle operation location in lung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939929A (en) * | 2015-06-24 | 2015-09-30 | 张涛 | Biological glue injector suitable for positioning in small intrapulmonary nodule operation |
| CN108785691A (en) * | 2018-07-06 | 2018-11-13 | 中南大学湘雅二医院 | A kind of artificial tubercle and localization method carrying out detection and localization to minimal disease |
| CN113440622A (en) * | 2020-03-26 | 2021-09-28 | 西安交通大学医学院第一附属医院 | Magnetic gel for preoperative positioning of pulmonary nodules, preparation process and application system thereof |
-
2015
- 2015-06-24 CN CN201520437597.6U patent/CN204971632U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939929A (en) * | 2015-06-24 | 2015-09-30 | 张涛 | Biological glue injector suitable for positioning in small intrapulmonary nodule operation |
| CN104939929B (en) * | 2015-06-24 | 2017-11-28 | 张涛 | Suitable for the biogum syringe of intrapulmonary micronodule location of operation |
| CN108785691A (en) * | 2018-07-06 | 2018-11-13 | 中南大学湘雅二医院 | A kind of artificial tubercle and localization method carrying out detection and localization to minimal disease |
| CN113440622A (en) * | 2020-03-26 | 2021-09-28 | 西安交通大学医学院第一附属医院 | Magnetic gel for preoperative positioning of pulmonary nodules, preparation process and application system thereof |
| CN113440622B (en) * | 2020-03-26 | 2023-05-26 | 西安交通大学医学院第一附属医院 | Magnetic gel for pre-operation positioning of pulmonary nodules, preparation process and application system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180624 |