CN111920496A - Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit - Google Patents
Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit Download PDFInfo
- Publication number
- CN111920496A CN111920496A CN202010926579.XA CN202010926579A CN111920496A CN 111920496 A CN111920496 A CN 111920496A CN 202010926579 A CN202010926579 A CN 202010926579A CN 111920496 A CN111920496 A CN 111920496A
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- Prior art keywords
- puncture
- puncture outfit
- abdominal cavity
- limiting plate
- limiting
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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
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- 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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an easily-controlled enterogastric surgery abdominal cavity operation puncture outfit, which belongs to the technical field of medical instruments and comprises a puncture sleeve, wherein sliding grooves are formed in two sides of the outer wall of the puncture sleeve, sliding blocks are arranged on the outer sides of the sliding grooves, threaded columns are fixed on the outer wall of each sliding block, fastening screws are connected in the threaded columns, limiting mechanisms are sleeved on the outer walls of the threaded columns, and each limiting mechanism comprises a limiting plate. According to the invention, the grooves are formed in the two sides of the top end of the connecting body, the limiting blocks are arranged in the grooves, so that the connecting column drives the limiting blocks to rotate ninety degrees in the grooves by rotating the rotating blocks ninety degrees when the puncture outfit is placed at the top of the connecting body, the limiting blocks are transversely placed in the grooves and then can be limited in the grooves, therefore, the puncture outfit can be stably connected with the connecting body, the puncture outfit can be conveniently taken out of the connecting body, and the rotating blocks can be prevented from being mistakenly touched when a user acts on the top end of the puncture outfit through the flip function.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an easily-controlled enterogastric surgery abdominal cavity operation puncture outfit.
Background
A surgical puncture outfit belongs to medical equipment, mainly provides an instrument channel for an abdominal cavity and pelvic cavity minimally invasive surgery by matching with minimally invasive equipment, can be used in various minimally invasive surgeries, and is used for a specialist to puncture an abdominal cavity and convey gas into the abdominal cavity in the laparoscopic surgery and establish a channel for an endoscope and a surgical instrument to enter and exit the abdominal cavity from the outside. Various laparoscopic surgeries, including minimally invasive surgery, gynecological minimally invasive surgery, thoracic surgery, urinary surgery and other endoscopic surgeries, can be matched with various laparoscopic television systems at home and abroad.
The prior art has the following problems: 1. the puncture outfit does not have the function of conveniently controlling the puncture outfit to keep vertical, so that the puncture outfit can move when being taken out of the puncture outfit, thereby easily damaging the internal tissues of a patient; 2. and does not have the function of taking out and stably installing the puncture outfit conveniently, so that the puncture outfit is easy to slip from the puncture sleeve when being punctured into the abdominal cavity, and the operation is not facilitated.
Disclosure of Invention
To solve the problems proposed in the background art: 1. the puncture outfit does not have the function of conveniently controlling the puncture outfit to keep vertical, so that the puncture outfit can move when being taken out of the puncture outfit, thereby easily damaging the internal tissues of a patient; 2. the invention provides a puncture outfit for abdominal cavity surgery in the gastrointestinal surgery, which has the advantages of easy control and no function of taking out and stably installing the puncture outfit, so that the puncture outfit is easy to slip out of a puncture sleeve when being punctured into the abdominal cavity, and the progress of the surgery is not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an easily control type stomach surgery abdominal cavity operation puncture ware, includes the puncture cover, the spout has been seted up to puncture cover outer wall both sides, and the spout outside installs the slider, the slider outer wall is fixed with the screw thread post, and has connected fastening screw in the screw thread post, screw thread post outer wall has cup jointed stop gear, stop gear is including limiting plate, and limiting plate middle part inside has seted up the hole groove, the limiting plate bottom is fixed with paper subsides, and paper subsides outer wall and adhere to there is the protection film, protection film one end is equipped with the horizontal piece, puncture cover top is fixed with the connector, and connector top both sides set up flutedly, the inside arrangement of recess has the stopper, and the stopper top is fixed with the spliced pole, the spliced pole top surface is.
Preferably, the limiting plate passes through the hole groove, fastening screw, the screw thread post constitutes detachable construction with the puncture cover, and fastening screw and screw thread post are threaded connection.
Preferably, the threaded column forms a sliding structure with the puncture sleeve through the sliding block, the sliding groove and the puncture sleeve, and the length of the sliding groove is smaller than that of the puncture sleeve.
Preferably, the limiting plate is of a semicircular annular structure, and the inner diameter of the limiting plate is consistent with the outer diameter of the puncture sleeve.
Preferably, the size of the paper paste and the size of the protective film are consistent with the size of the limiting plate, and the paper paste is connected with the limiting plate through bonding.
Preferably, the length and the height of the limiting block are consistent with those of the groove, and the limiting block is connected with the rotating block through the connecting column.
Preferably, the transverse sheet and the protective film form an integrated structure through stamping, and one end of the transverse sheet protrudes to the outer side of the protective film.
Preferably, the top of the connecting body is provided with a puncture outfit, two sides of the lower end of the puncture outfit are provided with a flip cover, and the lower end of the flip cover is provided with a concave block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the grooves are formed in the two sides of the top end of the connecting body, the limiting blocks are arranged in the grooves, so that the connecting column drives the limiting blocks to rotate ninety degrees in the grooves by rotating the rotating blocks ninety degrees when the puncture outfit is placed at the top of the connecting body, the limiting blocks are transversely placed in the grooves and then can be limited in the grooves, therefore, the puncture outfit can be stably connected with the connecting body, the puncture outfit can be conveniently taken out of the connecting body, and the rotating blocks can be prevented from being mistakenly touched when a user acts on the top end of the puncture outfit through the flip function.
2. According to the invention, the thread columns are arranged on the two sides of the puncture sleeve, so that the limiting mechanism can be arranged on the outer side of the puncture sleeve through the thread columns and the fastening screw, then the puncture sleeve can be kept in a vertical state through the limiting plate, the limiting plate can be kept on the top surface of the skin of a patient by pasting the paper at the bottom of the limiting plate on the skin of the patient, and then the puncture sleeve can be prevented from moving up and down in the abdominal cavity of the patient, thereby effectively ensuring the safety of the patient.
3. According to the invention, the chutes are formed in the two sides of the puncture sleeve, and the sliding blocks are arranged on the chutes, so that the threaded columns can be arranged on the two sides of the puncture sleeve, and further can be moved up and down, and then when patients with different body sizes puncture, the position of the limiting plate on the threaded column can be changed, so that the position of the limiting plate can be matched with the body sizes of corresponding people, and the practicability of the limiting mechanism is improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention;
FIG. 3 is a schematic side view of a limiting plate according to the present invention;
FIG. 4 is a schematic view of a partial side cross-sectional structure of the present invention.
In the figure: 1. a puncture sleeve; 2. a puncture instrument; 3. a linker; 4. a chute; 5. a slider; 6. a threaded post; 7. a limiting mechanism; 701. a limiting plate; 702. a hole groove; 703. pasting paper; 704. a protective film; 705. a transverse sheet; 8. fastening a screw rod; 9. a groove; 10. a limiting block; 11. connecting columns; 12. rotating the block; 13. a cover is turned; 14. and (4) concave blocks.
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. 1-4, the present invention provides the following technical solutions: a puncture outfit for abdominal surgery of easily controlled intestines and stomach comprises a puncture sleeve 1, a puncture outfit 2, a connector 3, a sliding chute 4, a sliding block 5, a threaded column 6, a limiting mechanism 7, a limiting plate 701, a hole groove 702, a paper paste 703, a protective film 704, a cross piece 705, a fastening screw 8, a groove 9, a limiting block 10, a connecting column 11, a rotating block 12, a flip 13 and a concave block 14, wherein the sliding chute 4 is arranged on two sides of the outer wall of the puncture sleeve 1, the sliding block 5 is arranged on the outer side of the sliding chute 4, the threaded column 6 is fixed on the outer wall of the sliding block 5, the fastening screw 8 is connected in the threaded column 6, the limiting mechanism 7 is sleeved on the outer wall of the threaded column 6, the limiting mechanism 7 comprises the limiting plate 701, the hole groove 702 is arranged in the middle of the limiting plate 701, the paper paste 703 is fixed at the bottom of the limiting plate 701, the protective film 704, and both sides of the top end of the connector 3 are provided with grooves 9, the inside of each groove 9 is provided with a limiting block 10, the top of each limiting block 10 is fixed with a connecting column 11, and the top surface of each connecting column 11 is provided with a rotating block 12.
Further, the limiting plate 701 passes through the hole groove 702, the fastening screw 8, the threaded column 6 and the puncture sleeve 1 to form a detachable structure, the fastening screw 8 and the threaded column 6 are in threaded connection, and the fastening screw 8 and the threaded column 6 can be conveniently installed outside the puncture sleeve 1 at a proper time through the detachable structure effect formed by the fastening screw.
Further, the screw thread post 6 passes through slider 5, spout 4 and puncture cover 1 constitution sliding structure, and spout 4 length is less than puncture cover 1 length for limiting plate 701 position on the screw thread post 6 can be changed, make limiting plate 701 can with corresponding crowd's size looks adaptation, improve stop gear 7's practicality then.
Furthermore, the limiting plate 701 is of a semicircular structure, the inner diameter of the limiting plate 701 is consistent with the outer diameter of the puncture sleeve 1, and the limiting plate 701 with a semicircular ring can be conveniently installed outside the puncture sleeve 1.
Further, paper pastes 703 size, protection film 704 size and limiting plate 701 size unanimity, and paper pastes 703 is connected with limiting plate 701 through bonding, and through setting for paper paste 703, can be convenient for settle limiting plate 701 stably in patient's skin surface, ensures the verticality of puncture cover 1 then.
Further, the length and the height of the limiting block 10 are consistent with those of the groove 9, the limiting block 10 is connected with the rotating block 12 through the connecting column 11, and the puncture outfit 2 and the connector 3 can be stably connected through the action of the limiting block 10.
Further, the lateral piece 705 is integrated with the protective film 704 by printing, and one end of the lateral piece 705 protrudes outside the protective film 704, so that the protective film 704 can be easily peeled off from the paper patch 703 by setting the lateral piece 705.
Furthermore, the top of the connector 3 is provided with the puncture outfit 2, two sides of the lower end of the puncture outfit 2 are provided with the flip covers 13, the lower ends of the flip covers 13 are provided with the concave blocks 14, and the user can be prevented from mistakenly touching the rotating blocks 12 when acting on the top end of the puncture outfit 2 through the action of the flip covers 13.
The working principle is as follows: when the puncture outfit is used, firstly, the puncture outfit 2 is put into the puncture outfit 1, the top end of the puncture outfit 2 is abutted against the top of the connector 3, the rotating block 12 is rotated ninety degrees, the connecting column 11 drives the limiting block 10 to rotate ninety degrees in the groove 9, the limiting block 10 is transversely placed in the groove 9, then the limiting block 10 can be limited in the groove 9, so that the puncture outfit 2 and the connector 3 can be stably connected, when the puncture outfit 2 is taken out, the puncture outfit 2 can be conveniently taken out from the connector 3 in the same way, and the rotating block 12 can be prevented from being mistakenly touched when a user acts on the top end of the puncture outfit 2 through the action of the flip 13, then the hole groove 702 of the limiting plate 701 is aligned with the threaded column 6, the hole groove 702 passes through the threaded column 6 to be contacted with the outer wall of the puncture outfit 1, then the fastening screw 8 passes through the hole groove 702 to be connected with the threaded column 6, then the protective film 704 is torn off from the paper sticker 703 by the handheld transverse sheet 705, then the upper end of the puncture outfit 2 and the upper end of the puncture sleeve 1 are held by hands, the puncture outfit is penetrated into the abdominal cavity of the patient until reaching the corresponding depth, then the limiting plate 701 is moved downwards to be in contact with the skin under the action of the sliding block 5, and then the puncture outfit 2 is taken out for the next operation.
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 (8)
1. The utility model provides an easily control type stomach surgery abdominal cavity operation puncture ware, includes puncture cover (1), its characterized in that: the puncture sleeve is characterized in that sliding grooves (4) are formed in two sides of the outer wall of the puncture sleeve (1), a sliding block (5) is installed on the outer side of each sliding groove (4), a threaded column (6) is fixed on the outer wall of each sliding block (5), a fastening screw (8) is connected in each threaded column (6), a limiting mechanism (7) is sleeved on the outer wall of each threaded column (6), each limiting mechanism (7) comprises a limiting plate (701), a hole groove (702) is formed in the middle of each limiting plate (701), a paper sticker (703) is fixed at the bottom of each limiting plate (701), a protective film (704) is attached to the outer wall of each paper sticker (703), a transverse sheet (705) is arranged at one end of each protective film (704), a connecting body (3) is fixed at the top of the puncture sleeve (1), grooves (9) are formed in two sides of the top end of each connecting body (3), a limiting block, the top surface of the connecting column (11) is provided with a rotating block (12).
2. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: the limiting plate (701) forms a detachable structure with the puncture sleeve (1) through the hole groove (702), the fastening screw rod (8), the threaded column (6), and the fastening screw rod (8) is in threaded connection with the threaded column (6).
3. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: the threaded column (6) and the puncture sleeve (1) form a sliding structure through the sliding block (5), the sliding groove (4), and the length of the sliding groove (4) is smaller than that of the puncture sleeve (1).
4. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: the limiting plate (701) is of a semicircular annular structure, and the inner diameter of the limiting plate (701) is consistent with the outer diameter of the puncture sleeve (1).
5. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: the size of the paper paste (703) and the size of the protective film (704) are consistent with that of the limiting plate (701), and the paper paste (703) is connected with the limiting plate (701) through bonding.
6. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: the length and the height of the limiting block (10) are consistent with those of the groove (9), and the limiting block (10) is connected with the rotating block (12) through the connecting column (11).
7. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: the transverse sheet (705) and the protective film (704) form an integrated structure through stamping, and one end of the transverse sheet (705) protrudes to the outer side of the protective film (704).
8. The easily-controlled enterogastric surgery abdominal cavity operation puncture outfit of claim 1, which is characterized in that: puncture ware (2) is installed at connector (3) top, and puncture ware (2) lower extreme both sides are equipped with flip (13), flip (13) lower extreme is equipped with concave block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926579.XA CN111920496A (en) | 2020-09-07 | 2020-09-07 | Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010926579.XA CN111920496A (en) | 2020-09-07 | 2020-09-07 | Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111920496A true CN111920496A (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010926579.XA Pending CN111920496A (en) | 2020-09-07 | 2020-09-07 | Easily controlled type enterogastric surgery abdominal cavity operation puncture outfit |
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| CN (1) | CN111920496A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201441435U (en) * | 2009-07-03 | 2010-04-28 | 杨明德 | Anesthetic needle |
| CN201692018U (en) * | 2010-02-05 | 2011-01-05 | 中国人民解放军第三军医大学第一附属医院 | Limit bladder puncture needle |
| CN204410932U (en) * | 2014-12-05 | 2015-06-24 | 无锡博康医疗器械有限公司 | Disposable penetrator |
| CN207044388U (en) * | 2017-07-12 | 2018-02-27 | 上海建工集团股份有限公司 | Bar reinforcement positioning device |
| CN207367112U (en) * | 2017-09-29 | 2018-05-15 | 山东新网格信息技术有限公司 | A kind of convenience-for-people police service application service platform terminal |
| CN208212059U (en) * | 2017-12-14 | 2018-12-11 | 陈家佳 | A kind of internal medicine interventional therapy needle |
| CN211094544U (en) * | 2019-10-15 | 2020-07-28 | 广东大凡医疗器械有限公司 | Novel abdominal cavity puncture outfit |
-
2020
- 2020-09-07 CN CN202010926579.XA patent/CN111920496A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201441435U (en) * | 2009-07-03 | 2010-04-28 | 杨明德 | Anesthetic needle |
| CN201692018U (en) * | 2010-02-05 | 2011-01-05 | 中国人民解放军第三军医大学第一附属医院 | Limit bladder puncture needle |
| CN204410932U (en) * | 2014-12-05 | 2015-06-24 | 无锡博康医疗器械有限公司 | Disposable penetrator |
| CN207044388U (en) * | 2017-07-12 | 2018-02-27 | 上海建工集团股份有限公司 | Bar reinforcement positioning device |
| CN207367112U (en) * | 2017-09-29 | 2018-05-15 | 山东新网格信息技术有限公司 | A kind of convenience-for-people police service application service platform terminal |
| CN208212059U (en) * | 2017-12-14 | 2018-12-11 | 陈家佳 | A kind of internal medicine interventional therapy needle |
| CN211094544U (en) * | 2019-10-15 | 2020-07-28 | 广东大凡医疗器械有限公司 | Novel abdominal cavity puncture outfit |
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Application publication date: 20201113 |
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| RJ01 | Rejection of invention patent application after publication |