CN112472245A - Anti-drop's sacculus puncture ware - Google Patents
Anti-drop's sacculus puncture ware Download PDFInfo
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- CN112472245A CN112472245A CN202011453658.XA CN202011453658A CN112472245A CN 112472245 A CN112472245 A CN 112472245A CN 202011453658 A CN202011453658 A CN 202011453658A CN 112472245 A CN112472245 A CN 112472245A
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- Prior art keywords
- puncture
- drop
- ring
- air injection
- sleeve
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B2017/3419—Sealing means between cannula and body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
- A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
- A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
- A61B2017/3486—Balloon
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an anti-falling balloon puncture outfit which comprises a puncture sleeve, an air injection valve, a threaded ring plate, a sealing mechanism, a clamping groove and a puncture cone, wherein the bottom of the puncture sleeve is inserted into a first slot, the air injection valve penetrates through the left end face of the puncture sleeve and is communicated with an air injection channel, a rubber ring sheet is arranged on the outer side of the bottom of the air injection channel, a bearing frame is fixed at the top of the puncture sleeve, the sealing mechanism is arranged in a through hole, the through hole is formed in a sealing cover, the bottom of the puncture cone is inserted into a second slot, and the second slot is formed in the right side of the upper end face of a clamping seat. This but anti-drop's sacculus puncture ware, after accomplishing puncture sleeve pipe and puncture awl's suit fixed operation, insert the skin with puncture sleeve pipe and puncture awl's bottom again in, open the gas injection valve again and inject gas in to the gas injection passageway, the rubber ring piece inflation this moment makes things convenient for puncture sleeve pipe's bottom firmly internal to reach anti-drop's effect.
Description
Technical Field
The invention relates to the related technical field of balloon puncture outfits, in particular to an anti-falling balloon puncture outfit.
Background
The puncture is a common medical operation term, and is a diagnosis and treatment technology that a puncture needle is punctured into a body cavity to extract secretion for testing, gas or contrast medium is injected into the body cavity for contrast examination, or medicine is injected into the body cavity, the puncture aims at blood extraction and test, blood transfusion, fluid infusion, and catheterization for angiography, etc., and a balloon, also called as a spherical balloon, belongs to a part of an inner eardrum labyrinth, is positioned in a vestibule and in front of an elliptic balloon, is in a flat pear shape, and is respectively connected with the elliptic balloon and a cochlear duct by a tubule. The capsule is filled with endolymph liquid, and is communicated with the oval capsule and the cochlear duct. The front wall is thickened by a mucous membrane to form a spot-shaped bulge called a sacculus spot, a sacculus puncture outfit is needed to be used when the sacculus puncture operation is carried out, the existing sacculus puncture outfit is inconvenient to assemble and disassemble, the connection between parts is not tight enough and firm, after the puncture outfit is inserted into the skin of a human body, the connection between the puncture outfit and the skin is not firm enough and is easy to fall off, and the bleeding phenomenon is easy to occur.
Disclosure of Invention
The invention aims to provide a balloon puncture outfit capable of preventing dropping, which solves the problems that the prior balloon puncture outfit proposed in the background technology is inconvenient to assemble and disassemble, the connection between parts is not tight and firm enough, and after the puncture outfit is inserted into the skin of a human body, the connection between the puncture outfit and the skin is not firm enough and is easy to drop, so that bleeding is easy to occur.
In order to achieve the purpose, the invention provides the following technical scheme: an anti-drop sacculus puncture outfit comprises a puncture cannula, an air injection valve, a thread ring plate, a sealing mechanism, a clamping groove and a puncture cone,
the bottom of the puncture sleeve is inserted into the first slot, and the first slot is formed in the left side of the upper end face of the clamping seat;
the gas injection valve penetrates through the left end face of the puncture sleeve and is communicated with the gas injection channel, the gas injection channel is arranged in the left side wall of the puncture sleeve, a rubber ring sheet is arranged on the outer side of the bottom of the gas injection channel and is fixed on the outer side wall of the puncture sleeve, a bearing frame is fixed at the top of the puncture sleeve, an exhaust valve is fixedly penetrated on the left side of the bearing frame, and meanwhile, a sealing cover is in threaded connection with the top of the bearing frame;
the sealing mechanism is arranged in the through hole, and the through hole is formed in the sealing cover;
the bottom of the puncture cone is inserted into the second slot, the second slot is formed in the right side of the upper end face of the clamping seat, and a top cap is fixed to the top of the puncture cone.
Preferably, the threaded ring plate is in threaded connection with the external thread, the external thread is arranged on the outer side wall of the puncture sleeve, and the external thread is located on the upper side of the rubber ring sheet.
Preferably, a hemostatic ring pad is fixed on the lower end face of the threaded ring plate.
Preferably, the sealing mechanism comprises a groove, a compression spring, a support, an elastic ring and an elastic connection ring belt, the groove is formed in the left inner wall and the right inner wall of the sealing cover, the groove is communicated with the through hole, the compression spring is fixed in the groove, the inner end of the compression spring is connected with the support, and the support is fixed on the outer side of the elastic ring.
Preferably, the support passes through compression spring and sealed lid constitution extending structure, the support is provided with four groups, and every group support is provided with two, and every group support symmetry sets up simultaneously.
Preferably, the elastic ring is connected with the sealing cover by an elastic connection ring band.
Preferably, the clamping groove is provided with the front side of the upper end face of the sealing cover.
Preferably, a rubber ring is fixed on the outer side of the top of the puncture cone.
Preferably, the front end surface of the top cap is connected with a clamping block in a sliding mode, and the clamping block penetrates through the bottom of the top cap.
Compared with the prior art, the invention has the beneficial effects that: the anti-drop sacculus puncture outfit,
(1) the puncture cannula is provided with a first slot, a puncture cannula, a second slot and a puncture cone, wherein the first slot and the second slot respectively play a role in clamping and limiting the puncture cannula and the puncture cone, so that the puncture cannula is convenient to insert, place and take;
(2) the puncture sleeve is provided with a puncture sleeve, an elastic ring, a clamping groove, a puncture cone, a rubber ring and a clamping block, the puncture cone and the puncture sleeve can be sleeved together after the puncture sleeve and the puncture cone are taken down, in the process of sleeving the puncture sleeve and the puncture cone together, the elastic ring is spread and finally tightly attached to the rubber ring, the connection between the puncture sleeve and the puncture cone is conveniently strengthened, and finally the clamping block can be pushed downwards to enable the clamping block to be clamped and connected in the clamping groove, so that the locking effect is conveniently achieved;
(3) the puncture cannula, the air injection valve, the air injection channel, the rubber ring sheet, the threaded ring plate, the hemostatic ring pad, the puncture cone and the rubber ring are arranged, after the sheathing and fixing operation of the puncture cannula and the puncture cone is completed, the bottoms of the puncture cannula and the puncture cone are inserted into the skin, the air injection valve is opened to inject air into the air injection channel, at the moment, the rubber ring sheet expands, the bottom of the puncture cannula is conveniently and firmly arranged in the body, so that the anti-drop effect is achieved, then the threaded ring plate can be manually screwed downwards until the hemostatic ring pad is placed on the skin, the bleeding and the subcutaneous emphysema are avoided, and then the subsequent operation can be completed by operating the puncture cone;
(4) the puncture sleeve, the exhaust valve and the puncture cone are arranged, the exhaust valve needs to be opened to exhaust gas between the puncture sleeve and the puncture cone in the process of sleeving the puncture sleeve and the puncture cone together, the exhaust valve is closed after the assembly operation is completed, and the sealing performance of the device is conveniently improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a schematic view of the connection structure of the puncture cannula, the air injection valve, the rubber ring sheet, the threaded ring plate, the hemostatic ring pad, the external thread, the bearing frame, the exhaust valve and the sealing cover according to the present invention;
FIG. 4 is a schematic view of the connection structure of the sealing cover, the through hole, the bracket, the elastic ring, the elastic connection ring band and the clamping groove of the invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. the blood-pressure-resistant hemostatic ring comprises a clamping seat, 2, a first slot, 3, a puncture sleeve, 4, an air injection valve, 5, an air injection channel, 6, a rubber ring sheet, 7, a threaded ring plate, 8, a hemostatic ring pad, 9, an external thread, 10, a bearing frame, 11, an exhaust valve, 12, a sealing cover, 13, a through hole, 14, a sealing mechanism, 1401, a groove, 1402, a compression spring, 1403, a support, 1404, an elastic ring, 1405, an elastic connection ring belt, 15, a clamping groove, 16, a second slot, 17, a puncture cone, 18, a rubber ring, 19, an ejector cap, 20 and a clamping 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. 1-6, the present invention provides a technical solution: an anti-drop sacculus puncture outfit, as shown in figure 1, figure 2 and figure 3, the bottom of a puncture sleeve 3 is inserted into a first slot 2, the first slot 2 is arranged at the left side of the upper end surface of a clamping seat 1, an air injection valve 4 penetrates through the left end surface of the puncture sleeve 3 and is communicated with an air injection channel 5, the air injection channel 5 is arranged in the left side wall of the puncture sleeve 3, a rubber ring sheet 6 is arranged at the outer side of the bottom of the air injection channel 5, the rubber ring sheet 6 is fixed on the outer side wall of the puncture sleeve 3, a thread ring plate 7 is in threaded connection with an external thread 9, the external thread 9 is arranged on the outer side wall of the puncture sleeve 3, the external thread 9 is positioned at the upper side of the rubber ring sheet 6, the sleeving and fixing operation of the puncture sleeve 3 and a puncture cone 17 is completed, the bottoms of the puncture sleeve 3 and the puncture cone 17 are inserted into skin, and then the air injection valve 4 can be opened, make 6 inflation of rubber ring, puncture sleeve 3's bottom is firm internal this moment, later can manual screw down the screw ring board 7 of turning, until hemostatic ring pad 8 supports puts on skin, avoid the emergence of hemorrhage and subcutaneous emphysema, the lower terminal surface of screw ring board 7 is fixed with hemostatic ring pad 8, hemostatic ring pad 8 supports and can play hemostatic effect when tightly on skin, puncture sleeve 3's top is fixed with carriage 10, and the left side of carriage 10 is run through and is fixed with exhaust valve 11, the top threaded connection of carriage 10 has sealed lid 12 simultaneously.
According to fig. 1, 2, 3 and 4, the sealing mechanism 14 is arranged in the through hole 13, the through hole 13 is arranged on the sealing cover 12, the sealing mechanism 14 comprises a groove 1401, a compression spring 1402, a support 1403, an elastic ring 1404 and an elastic connecting ring 1405, the groove 1401 is arranged on the left inner wall and the right inner wall of the sealing cover 12, the groove 1401 is communicated with the through hole 13, the compression spring 1402 is fixed in the groove 1401, the inner end of the compression spring 1402 is connected with the support 1403, the support 1403 is fixed on the outer side of the elastic ring 1404, the elastic ring 1404 is pressed and expanded in the process of assembling the puncture cone 17 in the puncture cannula 3, the support 1403 moves outwards, the compression spring 1402 plays a supporting role for the support 1403, the support 1403 plays a supporting role for the elastic ring 1404 and prevents the elastic ring 1404 from moving upwards and downwards, the support 1403 forms a telescopic structure with the sealing cover 12 through the compression spring 1402, support 1403 is provided with four groups, and every group support 1403 is provided with two, every group support 1403 symmetry simultaneously sets up, eight supports 1403 can make the stability of elasticity ring 1404 higher when supporting elasticity ring 1404 simultaneously, make the attached together that elasticity ring 1404 and rubber ring 18 can be more firm, conveniently strengthen the connection of puncture awl 17 equipment between puncture sleeve pipe 3, elasticity ring 1404 is connected with sealed lid 12 through elastic connection clitellum 1405, elastic connection clitellum 1405 plays the effect of connecting elasticity ring 1404 and sealed lid 12, make elasticity ring 1404 can extend and contract more stably.
According to the drawings of fig. 1, 2, 3, 5 and 6, the bottom of the puncture cone 17 is inserted into the second slot 16, the second slot 16 is arranged on the right side of the upper end surface of the holder 1, the top of the puncture cone 17 is fixed with the top cap 19, the clamping groove 15 is provided with the front side of the upper end surface of the sealing cover 12, after the puncture cone 17 is assembled with the puncture cannula 3, the clamping block 20 is manually pushed downwards and the clamping block 20 is clamped and connected into the clamping groove 15, so that the locking effect is conveniently achieved, the rubber ring 18 is fixed on the outer side of the top of the puncture cone 17, after the assembly operation of the puncture cone 17 and the puncture cannula 3 is completed, the rubber ring 18 is tightly attached to the elastic ring 1404, so that the reinforcing effect is conveniently achieved, the clamping block 20 is slidably connected to the front end surface of the top cap 19, the clamping block 20 penetrates through the bottom of the top cap 19, the clamping block 20 is pushed downwards and the clamping block 20 enters the clamping groove 15, the clamping, the puncture cone 17 and the puncture cannula 3 are conveniently locked together.
The working principle of the embodiment is as follows: when the anti-drop balloon puncture outfit is used, the first slot 2 and the second slot 16 respectively play a role in clamping and limiting the puncture sleeve 3 and the puncture cone 17, the puncture cone 17 needs to penetrate through the puncture sleeve 3 after the puncture sleeve 3 and the puncture cone 17 are taken down, the elastic ring 1404 is pressed and stretched out and finally tightly attached to the rubber ring 18, the connection between the puncture sleeve 3 and the puncture cone 17 is conveniently enhanced, meanwhile, the support 1403 moves outwards, the compression spring 1402 plays a role in supporting the support 1403, the support 1403 plays a role in supporting the elastic ring 1404 and preventing the elastic ring 1404 from moving up and down, then the fixture block 20 is pushed downwards to clamp and connect the fixture block 20 in the clamping groove 15, so that a locking effect is achieved, the air exhaust valve 11 needs to be opened to exhaust the air between the puncture sleeve 3 and the puncture cone 17 in the process of sleeving the puncture sleeve 3 and the puncture cone 17 together, after the assembly operation is completed, the exhaust valve 11 is closed, then the bottom of the puncture cannula 3 and the puncture cone 17 are inserted into the skin, the air injection valve 4 is opened to inject air into the air injection channel 5, at the moment, the rubber ring sheet 6 expands to enable the bottom of the puncture cannula 3 to be firmly fixed in the body, the threaded ring plate 7 is manually screwed downwards until the hemostatic ring pad 8 is placed on the skin to avoid bleeding and subcutaneous emphysema, then the subsequent operation can be completed by operating the puncture cone 17, the air injection valve 4 needs to be opened to exhaust the air in the air injection channel 5 before the puncture cannula 3 is pulled out, at the moment, the rubber ring sheet 6 is loosened, finally, the puncture cannula 3 and the puncture cone 17 can be pulled out integrally, and the content which is not described in detail in the specification belongs to the prior art which is well known to the professional in the field.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a but balloon puncture ware of anti-drop, includes puncture sleeve pipe (3), gas injection valve (4), screw ring board (7), sealing mechanism (14), draw-in groove (15) and puncture awl (17), its characterized in that:
the bottom of the puncture sleeve (3) is inserted into the first slot (2), and the first slot (2) is formed in the left side of the upper end face of the clamping seat (1);
the puncture needle comprises an air injection valve (4), wherein the air injection valve (4) penetrates through the left end face of a puncture sleeve (3) and is communicated with an air injection channel (5), the air injection channel (5) is arranged in the left side wall of the puncture sleeve (3), a rubber ring sheet (6) is arranged on the outer side of the bottom of the air injection channel (5), the rubber ring sheet (6) is fixed on the outer side wall of the puncture sleeve (3), a bearing frame (10) is fixed at the top of the puncture sleeve (3), an exhaust valve (11) is fixedly penetrated on the left side of the bearing frame (10), and meanwhile, a sealing cover (12) is in threaded connection with the top of the bearing frame (10);
the sealing mechanism (14), the sealing mechanism (14) is arranged in the through hole (13), and the through hole (13) is arranged on the sealing cover (12);
the bottom of the puncture cone (17) is inserted into the second slot (16), the second slot (16) is formed in the right side of the upper end face of the clamping seat (1), and a top cap (19) is fixed to the top of the puncture cone (17).
2. A drop-proof balloon puncture device according to claim 1, wherein: the thread ring plate (7) is in threaded connection with the external thread (9), the external thread (9) is arranged on the outer side wall of the puncture sleeve (3), and the external thread (9) is located on the upper side of the rubber ring sheet (6).
3. A drop-proof balloon puncture device according to claim 2, wherein: a hemostatic ring pad (8) is fixed on the lower end surface of the threaded ring plate (7).
4. A drop-proof balloon puncture device according to claim 1, wherein: the sealing mechanism (14) comprises a groove (1401), a compression spring (1402), a support (1403), an elastic ring (1404) and an elastic connecting ring belt (1405), the groove (1401) is arranged on the left inner wall and the right inner wall of the sealing cover (12), the groove (1401) is communicated with the through hole (13), the compression spring (1402) is fixed in the groove (1401), the inner end of the compression spring (1402) is connected with the support (1403), and the support (1403) is fixed on the outer side of the elastic ring (1404).
5. The drop-proof balloon puncture outfit according to claim 4, wherein: support (1403) constitute extending structure through compression spring (1402) and sealed lid (12), support (1403) are provided with four groups, and every group support (1403) is provided with two, and every group support (1403) symmetry sets up simultaneously.
6. The drop-proof balloon puncture outfit according to claim 4, wherein: the elastic ring (1404) is connected to the sealing cap (12) by an elastic connecting ring band (1405).
7. A drop-proof balloon puncture device according to claim 1, wherein: the clamping groove (15) is provided with the front side of the upper end face of the sealing cover (12).
8. A drop-proof balloon puncture device according to claim 1, wherein: and a rubber ring (18) is fixed on the outer side of the top of the puncture cone (17).
9. A drop-proof balloon puncture device according to claim 1, wherein: the front end face of the top cap (19) is connected with a clamping block (20) in a sliding mode, and the clamping block (20) penetrates through the bottom of the top cap (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453658.XA CN112472245A (en) | 2020-12-12 | 2020-12-12 | Anti-drop's sacculus puncture ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011453658.XA CN112472245A (en) | 2020-12-12 | 2020-12-12 | Anti-drop's sacculus puncture ware |
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| Publication Number | Publication Date |
|---|---|
| CN112472245A true CN112472245A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011453658.XA Pending CN112472245A (en) | 2020-12-12 | 2020-12-12 | Anti-drop's sacculus puncture ware |
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| Country | Link |
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| CN (1) | CN112472245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349905A (en) * | 2021-07-19 | 2021-09-07 | 常州安康医疗器械有限公司 | Visual puncture ware fixed knot constructs |
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| CN1701763A (en) * | 2003-09-30 | 2005-11-30 | 伊西康内外科公司 | Trocar assembly tip protector |
| US20070112368A1 (en) * | 2005-11-17 | 2007-05-17 | Applied Medical Resources Corporation | Method for using a trocar with inflatable seal for transstomal endoscopic procedures |
| CN204542318U (en) * | 2015-04-09 | 2015-08-12 | 徐成学 | Sacculus perforator |
| CN209018883U (en) * | 2018-08-01 | 2019-06-25 | 南京市妇幼保健院 | A kind of anti-slip laparoscope puncture outfit |
| CN210695269U (en) * | 2019-07-10 | 2020-06-09 | 浙江港汇园林工程有限公司 | Garden engineering is with holding up wooden strutting arrangement |
| CN210990604U (en) * | 2019-06-25 | 2020-07-14 | 施爱德（厦门）医疗器材有限公司 | Multifunctional puncture outfit |
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2020
- 2020-12-12 CN CN202011453658.XA patent/CN112472245A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1701763A (en) * | 2003-09-30 | 2005-11-30 | 伊西康内外科公司 | Trocar assembly tip protector |
| US20070112368A1 (en) * | 2005-11-17 | 2007-05-17 | Applied Medical Resources Corporation | Method for using a trocar with inflatable seal for transstomal endoscopic procedures |
| CN204542318U (en) * | 2015-04-09 | 2015-08-12 | 徐成学 | Sacculus perforator |
| CN209018883U (en) * | 2018-08-01 | 2019-06-25 | 南京市妇幼保健院 | A kind of anti-slip laparoscope puncture outfit |
| CN210990604U (en) * | 2019-06-25 | 2020-07-14 | 施爱德（厦门）医疗器材有限公司 | Multifunctional puncture outfit |
| CN210695269U (en) * | 2019-07-10 | 2020-06-09 | 浙江港汇园林工程有限公司 | Garden engineering is with holding up wooden strutting arrangement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349905A (en) * | 2021-07-19 | 2021-09-07 | 常州安康医疗器械有限公司 | Visual puncture ware fixed knot constructs |
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Application publication date: 20210312 |
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