CN110037747B - Combination tool for thyroid puncture - Google Patents
Combination tool for thyroid puncture Download PDFInfo
- Publication number
- CN110037747B CN110037747B CN201910337117.1A CN201910337117A CN110037747B CN 110037747 B CN110037747 B CN 110037747B CN 201910337117 A CN201910337117 A CN 201910337117A CN 110037747 B CN110037747 B CN 110037747B
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- puncture
- perforated plate
- thyroid
- collecting bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a combined tool for thyroid gland puncture, which comprises a negative pressure injector, wherein one end of the negative pressure injector is connected with a puncture needle head, a liquid collecting bottle and an adjustable puncture fixing device for limiting a puncture position are arranged below the negative pressure injector, the adjustable puncture fixing device comprises a sleeve neck and a movable connecting assembly, the movable connecting assembly comprises a first perforated plate which is integrally formed with the negative pressure injector, a left perforated plate, a right perforated plate which is integrally formed with the sleeve neck, a left perforated plate and a right perforated plate which are integrally formed with the sleeve neck, and fastening screws for fixing the first perforated plate and the second perforated plate, two ends of the sleeve neck are respectively connected with a magic tape male surface and a magic tape female surface, the function of repeatedly sucking thyroid nodules and cysts of a patient can be realized, the larger pain burden of the patient caused by multiple times of inserting and pulling puncture is relieved, and the relative fixation between the combined tool for thyroid, the accuracy and reliability of diagnosis and treatment results are ensured.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a combined tool for thyroid puncture.
Background
When thyroid nodules and cysts occur, the thyroid puncture needle is necessary to be used for diagnosing pathological specimens obtained by the thyroid nodule puncture or extracting and treating cyst fluid, so the thyroid puncture needle is an important medical device, the existing thyroid puncture needle is simple in structure and single in function, just as the thyroid puncture needle is a novel thyroid puncture needle with the application number of 201320077269.0, the thyroid puncture needle is simple in structure, the communication of a negative pressure device is controlled by additionally arranging a communication switch, the thyroid puncture needle is firmly held, the thyroid puncture needle is convenient to use, the working difficulty of medical staff is reduced, the operation efficiency is improved, and the thyroid puncture needle is suitable for clinical popularization and application, but in the using process, the thyroid puncture needle has the following problems:
(1) after the puncture needle is inserted into the thyroid of a patient once, only one-time suction operation can be performed, so that the amount of thyroid biopsy tissues of the patient obtained by one-time puncture is also certain, sometimes the cyst of the patient is sticky, and the patient cannot be completely sucked by one-time suction, so that the puncture and suction operation needs to be performed for multiple times, and the medical care personnel are troubled and simultaneously more pain is brought to the patient;
(2) there is not a fixing device for limiting the position of the puncture needle, so that the medical staff is required to limit the position of the puncture needle by hand in the process of carrying out thyroid puncture, but the medical staff is required to control the negative pressure device to carry out negative pressure suction operation, so that the thyroid puncture operation is difficult to complete by the medical staff, and the dislocation of the puncture position is easily caused by the shaking of the hand of the medical staff, thereby resulting in unreliable follow-up diagnosis and treatment results.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a combined tool for thyroid puncture, which can realize the function of repeatedly sucking thyroid nodules and cysts of a patient and can effectively solve the problems in the background art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a combination tool for thyroid gland puncture, includes negative pressure syringe, negative pressure syringe one end is connected with the puncture syringe needle, and negative pressure syringe's below is provided with the collecting bottle and is used for restricting the adjustable puncture fixing device of puncture position, adjustable puncture fixing device includes the collar of semicircle ring structure and is used for connecting collar and negative pressure syringe's swing joint subassembly, swing joint subassembly include with negative pressure syringe integrated into one piece's first perforated plate, with collar integrated into one piece about two second perforated plates and be used for fixing the fastening screw of first perforated plate and second perforated plate, first perforated plate sets up two the second perforated plate between, the both ends of collar are connected with magic subsides public face and magic subsides female face respectively.
Further, the liquid collecting bottle is connected with the negative pressure injector through a clamping assembly, the clamping assembly comprises a vertical fixing rod and a shear-type clamping plate for fixing the liquid collecting bottle, the upper end of the vertical fixing rod is connected with the lower end of the negative pressure injector, the lower end of the vertical fixing rod is connected with the clamping plate, a liquid leakage pipe is connected to the position, corresponding to the opening of the liquid collecting bottle, of the negative pressure injector, and the lower end of the liquid leakage pipe is arranged in the liquid collecting bottle.
Furthermore, a one-way liquid inlet valve is arranged between the negative pressure injector and the puncture needle head, an exhaust pipe is connected to the upper end of the negative pressure injector, and a one-way exhaust valve is arranged on the exhaust pipe.
Furthermore, a cotton cloth attaching layer is arranged on one surface, close to the skin of the patient, of the sleeve neck.
Further, fastening screw one end passes left second perforated plate, first perforated plate and the second perforated plate on right side in proper order to it is fixed through the nut, and fastening screw and the juncture of left second perforated plate, nut and the juncture of the second perforated plate on right side all are provided with first rubber pad.
Furthermore, a sealing plug is arranged at the upper end bottleneck of the liquid collecting bottle, an opening and closing hole is formed in the sealing plug, a cylindrical plug column is filled in the opening and closing hole, and the upper end of the plug column is fixedly connected with the upper end face of the sealing plug through a connecting line.
Further, the clamping plate comprises two scissor arms with semi-circular structures at the cutting edges, a circular clamping cavity for clamping the liquid collecting bottle is formed between the semi-circular structures of the two scissor arms, and the lower end of the vertical fixing rod is connected with the upper end of one scissor arm.
Further, a second rubber pad is arranged on the inner wall of the clamping cavity.
Compared with the prior art, the invention has the beneficial effects that:
(1) the negative pressure injector is matched with the liquid collecting bottle for use, so that the purposes of sucking thyroid biopsy tissues and collecting thyroid biopsy tissues can be achieved while performing thyroid puncture on a patient, the liquid collecting bottle can be directly conveyed to a diagnosis room for diagnosis after the sucking operation is completed, the traditional mode is omitted, the trouble that medical staff need to transfer the biopsy tissues in the injector into a sample bottle is avoided, the diagnosis and treatment efficiency is further improved, one-time needle insertion can be realized, the thyroid nodule and cyst of the patient can be repeatedly sucked, compared with the traditional thyroid puncture needle which is inserted into the thyroid gland of the patient once, only one-time sucking operation can be performed, and the larger pain burden of the patient caused by multiple times of inserting and pulling puncture is greatly reduced;
(2) by arranging the adjustable puncture fixing device, the thyroid puncture combination tool can be kept relatively fixed with the position of the thyroid of a patient in the process of performing thyroid puncture on the patient, medical workers do not need to hold the syringe with one hand and stabilize the syringe with the other hand, the hand shake of the medical workers is easy to occur, the puncture direction is deviated, the subsequent diagnosis and treatment result is unreliable, or the secondary injury is caused to the patient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the adjustable lancing fixture of the present invention;
FIG. 3 is a schematic top view of the clamping assembly of the present invention;
FIG. 4 is a schematic view of the liquid collection bottle of the present invention.
Reference numbers in the figures:
1-negative pressure injector; 2-puncture needle head; 3-liquid collecting bottle; 4-adjustable puncture fixing device; 5-a clamping assembly; 6-a liquid leakage pipe; 7-one-way liquid inlet valve; 8-an exhaust pipe; 9-one-way exhaust valve; 10-cotton cloth laminating layer; 11-a first rubber mat; 12-a sealing plug; 13-opening and closing the hole; 14-plug; 15-connecting lines; 16-a second rubber mat;
401-collar; 402-an activity connection component; 403-magic tape male surface; 404-magic tape mother surface;
4021-a first perforated plate; 4022-a second perforated plate; 4023-fastening screw; 4024-nut;
501-vertical fixing rods; 502-a clamping plate;
5021-scissor arm; 5022-clamping the cavity.
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.
As shown in fig. 1 to 4, the invention provides a combination tool for thyroid gland puncture, which can not only realize the function of repeatedly sucking thyroid nodule and cyst, so that the thyroid nodule and cyst of a patient can be completely sucked at one time, but also can be sucked only once when compared with the traditional thyroid gland puncture needle which is inserted into the thyroid gland of the patient, thereby greatly reducing the burden of more pain of the patient caused by multiple times of inserting and pulling puncture; moreover, the collection of thyroid biopsy tissues of a patient can be realized in the process of suction, so that enough biopsy tissues can be obtained, and the diagnosis and treatment of thyroid nodules of the patient by subsequent medical staff are facilitated; in addition, can also guarantee at whole thyroid gland puncture in-process, the puncture position is stable, can not appear because medical personnel hold the pjncture needle by hand, and medical personnel hand shake causes the puncture position inaccurate, influences the result reliability of diagnosing, perhaps causes the secondary damage to the patient.
The suction device comprises a negative pressure injector 1, wherein one end of the negative pressure injector 1 is connected with a puncture needle head 2, a liquid collecting bottle 3 and an adjustable puncture fixing device 4 for limiting a puncture position are arranged below the negative pressure injector 1, a one-way liquid inlet valve 7 is arranged between the negative pressure injector 1 and the puncture needle head 2, the upper end of the negative pressure injector 1 is connected with an exhaust pipe 8, and the exhaust pipe 8 is provided with a one-way exhaust valve 9; then, according to the position of the medical staff for puncturing on the thyroid gland of the patient, the thyroid puncturing combination tool is relatively fixed on the neck of the patient under the action of the adjustable puncturing fixing device 4; and finally, under the operation of repeatedly pushing and pulling the piston of the negative pressure injector 1 by medical personnel, the function of acquiring the thyroid biopsy tissue of the patient is realized, and the acquired thyroid biopsy tissue is stored in the liquid collecting bottle 3.
The arrangement of the one-way liquid inlet valve 7 ensures that the thyroid biopsy tissue of the patient can only enter the negative pressure injector 1 through the puncture needle head 2, but the biopsy tissue in the negative pressure injector 1 can not flow back to the thyroid of the patient through the puncture needle head 2, thereby avoiding the backflow of the thyroid biopsy tissue; the one-way exhaust valve 9 is arranged, so that air in the negative pressure injector 1 can be smoothly exhausted along the exhaust pipe 8, and external air cannot enter the negative pressure injector 1 through the exhaust pipe 8.
Adjustable puncture fixing device 4 includes the collar 401 of semicircular structure and is used for connecting collar 401 and negative pressure syringe 1's activity coupling assembling 402, activity coupling assembling 402 includes the first perforated plate 4021 with negative pressure syringe 1 integrated into one piece, with two second perforated plates 4022 and be used for fixing about collar 401 integrated into one piece first perforated plate 4021 and second perforated plate 4022's fastening screw 4023, first perforated plate 4021 sets up two between the second perforated plate 4022, left second perforated plate 4022, first perforated plate 4021 and the second perforated plate 4022 on right side are passed in proper order to it is fixed through nut 4024 to fastening screw 4023 and left second perforated plate 4022's juncture, nut 4024 and right side second perforated plate 4022's juncture all are provided with first rubber pad 11.
The arrangement of the first rubber pad 11 plays a role in buffering and damping, and when medical personnel perform thyroid gland puncture, the position deviation of the adjustable puncture fixing device 4 caused by the generated vibration can be reduced when the negative pressure injector 1 is used for extracting thyroid gland biopsy tissue, so that the puncture position is not accurate, and the reliability of a diagnosis result is influenced.
The both ends of collar 401 are connected with magic subsides public face 403 and magic subsides female face 404 respectively, paste coplane 403 and magic through the magic and paste the setting of female face 404, can realize the function that 4 sizes of this adjustable puncture fixing device were adjusted, make its cover neck space with the common formation of collar 401 adjustable to make this combination tool for thyroid gland puncture's universal performance strengthen greatly, satisfy different size patients' the demand of diagnosing.
When the adjustable puncture fixing device 4 is used for fixing, firstly, the collar 401 is sleeved on the neck of a patient, and then the bonding positions of the magic tape male surface 403 and the magic tape female surface 404 are adjusted according to the thickness of the neck of the patient, so that the collar 401 is just suitable for the neck of the patient; then, according to the angular position of carrying out the thyroid gland puncture, loosen fastening screw 4023, after adjusting negative pressure syringe 1's angle, tighten fastening screw 4023 again for negative pressure syringe 1's angle is relatively fixed, thereby for medical personnel provide stable puncture position, avoid in the traditional mode, medical personnel handheld syringe appears easily because medical personnel's hand shake, leads to the puncture to cause the injury to the patient, perhaps puncture position is inaccurate, leads to subsequent diagnostic result inaccurate.
After the combination tool for thyroid puncture is used, the sleeve neck 401 can be detached from the negative pressure injector 1, so that the sleeve neck 401 can be cleaned conveniently, and the cleanness and the sanitation of the combination tool in the using process are ensured.
The grip block 502 includes two scissors arms 5021 that have the semicircle structure in cutting edge department, and two it is used for the centre gripping to form the circular shape between scissors arms 5021's the semicircle structure the centre gripping cavity 5022 of collecting bottle 3 is provided with second rubber pad 16 on the centre gripping cavity 5022 inner wall, can just be used for placing collecting bottle 3, realizes the fixed centre gripping to collecting bottle 3, accomplishes patient's thyroid gland biopsy tissue extraction operation back, can take off collecting bottle 3 from centre gripping cavity 5022, and is easy and simple to handle.
The lower end of the vertical fixing rod 501 is connected with the upper end of one of the scissor arms 5021, so that the connection at the joint of the clamping plate 502 is avoided, and adverse effects on subsequent clamping operation of the clamping plate 502 are avoided.
A sealing plug 12 is arranged at the upper end bottleneck of the liquid collecting bottle 3, an opening and closing hole 13 is formed in the sealing plug 12, a cylindrical plug 14 is filled in the opening and closing hole 13, and the upper end of the plug 14 is fixedly connected with the upper end face of the sealing plug 12 through a connecting wire 15.
Under the normal state, the liquid collecting bottle 3 is in a sealed state, namely the sealing plug 12 and the plug 14 both seal the opening of the liquid collecting bottle 3, in the process of extracting thyroid biopsy tissues, medical personnel pull the connecting line 15 to take the plug 14 out of the opening and closing hole 13, and then insert the lower end of the liquid leakage pipe 6 into the opening and closing hole 13 to realize the acquisition of the thyroid biopsy tissues; after the extraction operation is finished, the liquid collecting bottle 3 is conveyed to a diagnosis room for diagnosis, and at the moment, the plug 14 is inserted into the opening and closing hole 13 again, so that the liquid collecting bottle 3 is in a closed state, and the thyroid biopsy tissue in the liquid collecting bottle 3 can be effectively prevented from being polluted in the process of being conveyed to the diagnosis room.
The aperture diameter of the opening and closing hole 13 is equal to the diameter of the leakage pipe 6, so that the obtained thyroid biopsy tissue is stored in the liquid collecting bottle 3 through the opening and closing hole 13 instead of directly opening the sealing plug 12, and the problem that a larger bottle opening is easily polluted by outside air in the process of extracting the thyroid biopsy tissue can be avoided.
When the liquid collecting bottle 3 is sent to a diagnosis room for diagnosis, the sealing plug 12 can be opened, so that thyroid biopsy tissues in the liquid collecting bottle 3 can be taken out conveniently for assay and diagnosis.
The cotton cloth attaching layer 10 is arranged on one surface, close to the skin of the patient, of the sleeve neck 401, and on one hand, due to the arrangement of the cotton cloth attaching layer 10, the surface, contacting the skin of the patient, of the sleeve neck 401 is softer, so that the patient can wear the sleeve neck comfortably, and better diagnosis and treatment experience is brought to the patient; on the other hand, the cotton cloth material has good heat dissipation and ventilation performance, can reduce the contact of the sleeve neck 401 with the skin of a patient, is easy to sweat, and brings discomfort to the patient.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a combination tool for thyroid gland puncture, includes negative pressure syringe (1), negative pressure syringe (1) one end is connected with puncture needle head (2), the below of negative pressure syringe (1) is provided with collecting bottle (3), its characterized in that: the utility model discloses a negative pressure syringe, including negative pressure syringe (1), adjustable puncture fixing device (4) that are used for restricting puncture position are provided with adjustable puncture fixing device (4), adjustable puncture fixing device (4) include the collar (401) of semicircle ring structure and be used for connecting movable connection subassembly (402) of collar (401) and negative pressure syringe (1), movable connection subassembly (402) include with negative pressure syringe (1) integrated into one piece first perforated plate (4021), with collar (401) integrated into one piece about two second perforated plates (4022) and be used for fixing fastening screw (4023) of first perforated plate (4021) and second perforated plate (4022), first perforated plate (4021) set up two second perforated plate (4022) between, the both ends of collar (401) are connected with magic subsides male surface (403) and magic subsides female surface (404) respectively.
2. The combination tool for thyroid puncture according to claim 1, wherein: the liquid collecting bottle (3) is connected with the negative pressure injector (1) through the clamping assembly (5), the clamping assembly (5) comprises a vertical fixing rod (501) and a scissor-type clamping plate (502) used for fixing the liquid collecting bottle (3), the upper end of the vertical fixing rod (501) is connected with the lower end of the negative pressure injector (1), the lower end of the vertical fixing rod (501) is connected with the clamping plate (502), the position, corresponding to the bottle opening of the liquid collecting bottle (3), of the negative pressure injector (1) is connected with the liquid leakage pipe (6), and the lower end of the liquid leakage pipe (6) is arranged in the liquid collecting bottle (3).
3. The combination tool for thyroid puncture according to claim 1, wherein: a one-way liquid inlet valve (7) is arranged between the negative pressure injector (1) and the puncture needle head (2), an exhaust pipe (8) is connected to the upper end of the negative pressure injector (1), and a one-way exhaust valve (9) is arranged on the exhaust pipe (8).
4. The combination tool for thyroid puncture according to claim 1, wherein: one side of the sleeve neck (401) close to the skin of the patient is provided with a cotton cloth attaching layer (10).
5. The combination tool for thyroid puncture according to claim 1, wherein: fastening screw (4023) one end passes left second perforated plate (4022), first perforated plate 4021 and right side second perforated plate (4022) in proper order to it is fixed through nut (4024), and fastening screw (4023) and the juncture of left second perforated plate (4022), nut (4024) and the juncture of right side second perforated plate (4022) all are provided with first rubber pad (11).
6. The combination tool for thyroid puncture according to claim 1, wherein: a sealing plug (12) is arranged at the upper end bottleneck of the liquid collecting bottle (3), an opening and closing hole (13) is formed in the sealing plug (12), a cylindrical plug column (14) is filled in the opening and closing hole (13), and the upper end of the plug column (14) is fixedly connected with the upper end face of the sealing plug (12) through a connecting line (15).
7. The kit for thyroid puncture according to claim 2, wherein: the clamping plate (502) comprises two scissor arms (5021) with semicircular structures at the knife edges, a circular clamping cavity (5022) used for clamping the liquid collecting bottle (3) is formed between the semicircular structures of the two scissor arms (5021), and the lower end of the vertical fixing rod (501) is connected with the upper end of one scissor arm (5021).
8. The kit for thyroid puncture according to claim 7, wherein: and a second rubber pad (16) is arranged on the inner wall of the clamping cavity (5022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337117.1A CN110037747B (en) | 2019-04-25 | 2019-04-25 | Combination tool for thyroid puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910337117.1A CN110037747B (en) | 2019-04-25 | 2019-04-25 | Combination tool for thyroid puncture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110037747A CN110037747A (en) | 2019-07-23 |
| CN110037747B true CN110037747B (en) | 2020-06-26 |
Family
ID=67279288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910337117.1A Expired - Fee Related CN110037747B (en) | 2019-04-25 | 2019-04-25 | Combination tool for thyroid puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110037747B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134791B (en) * | 2020-01-08 | 2021-04-16 | 浙江省人民医院 | Platelet-rich plasma implantation and fixation device special for bone joint repair |
| CN112168337A (en) * | 2020-10-09 | 2021-01-05 | 四川大学华西第四医院 | Water-cooled radio frequency electric wave knife |
| CN113133791A (en) * | 2021-05-11 | 2021-07-20 | 高迎吉 | Negative pressure rotary-cut puncture cannula for bone tumor puncture biopsy |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110086543A (en) * | 2011-07-14 | 2011-07-28 | 박수희 | Injector for picking cellular tissue of the thyroid gland |
| CN202589576U (en) * | 2012-05-05 | 2012-12-12 | 宋丽 | Thyroid gland puncture needle |
| CN104665896A (en) * | 2013-11-28 | 2015-06-03 | 任瑞珍 | Thyroid puncture device |
| CN204318864U (en) * | 2014-12-10 | 2015-05-13 | 郭艺静 | A kind of Thyroid puncture needle with negtive-pressure implement |
| EP3232978B1 (en) * | 2014-12-18 | 2020-02-05 | Norwegian University of Science and Technology (NTNU) | Intervention guidance device |
| CN205163195U (en) * | 2015-09-17 | 2016-04-20 | 韩莹 | Thyroid gland pjncture needle |
| CN105212971B (en) * | 2015-10-08 | 2017-12-08 | 中国人民解放军第四一一医院 | Thyroid needle injects suction device |
| CN105769300A (en) * | 2016-03-10 | 2016-07-20 | 王春峰 | Positioning guider for cervical vertebra puncture and using method thereof |
| CN207236807U (en) * | 2017-03-28 | 2018-04-17 | 张丽梅 | Extract sticky cyst fluid Thyroid gland puncture drainage device |
-
2019
- 2019-04-25 CN CN201910337117.1A patent/CN110037747B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN110037747A (en) | 2019-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110037747B (en) | Combination tool for thyroid puncture | |
| CN111329562A (en) | Combined device for thyroid puncture | |
| CN208756114U (en) | A kind of oocyte collector | |
| CN208974017U (en) | A kind of anodontia sponge forceps | |
| CN210541721U (en) | Disposable detachable sterilizing operation forceps for obstetrics and gynecology department | |
| CN203861741U (en) | Multifunctional closed drainage catheter | |
| CN209172323U (en) | A kind of anti-hemorrhage blood taking needle | |
| CN209236226U (en) | Cerver biopsy tongs | |
| CN110772675A (en) | Endocrine hydrops extraction nursing device | |
| CN214208391U (en) | Detachable needle handle for biopsy needle | |
| CN211410500U (en) | Syringe needle cap back-cover device for stomatology department | |
| CN221105953U (en) | Maxillary sinus forceps with sucking, cutting and flushing functions | |
| CN213374240U (en) | Obstetrical nursing is with device of suckleing | |
| CN218943456U (en) | Pulmonary nodule puncture locator | |
| CN211356010U (en) | Oral cavity mouth gag | |
| CN216417190U (en) | Animal doctor's portable sampling device | |
| CN213941844U (en) | DKT gel straw for private care of female | |
| CN208598860U (en) | A kind of Simple continuous vacuum extractor | |
| CN217525184U (en) | Coaxial needle with negative pressure adjustable drainage device | |
| CN103169483A (en) | Terminal blood taking device | |
| CN215584165U (en) | Convenient disinfection hemostix | |
| CN214804899U (en) | Pharynx swab sampling device | |
| CN212996443U (en) | Fixing device for venous blood taking needle | |
| CN214761224U (en) | Hysteroscope IBS operation sample collector | |
| CN208524989U (en) | A kind of puncture needle handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 350004 School of basic medicine, Shangjie campus, Fujian Medical University, No. 1, Xuefu North Road, University New District, Fuzhou City, Fujian Province Applicant after: Gao Qing Hua Address before: 257 400 Department of Endocrinology, Central Hospital of Lijin County, No. 132 Lilue Road, Lijin County, Dongying City, Shandong Province Applicant before: Gao Qing Hua |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 257400 Department of Endocrinology, Lijin County Central Hospital, Dongying City, Shandong Province (No.132, Liyi Road, Lijin County Central Hospital) Applicant after: Gao Qinghua Address before: 350004 School of basic medicine, Shangjie campus, Fujian Medical University, No. 1, Xuefu North Road, University New District, Fuzhou City, Fujian Province Applicant before: Gao Qinghua |
|
| GR01 | Patent grant | ||
| 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: 20200626 Termination date: 20210425 |