CN113349901B - Puncture outfit with hemostasis function - Google Patents
Puncture outfit with hemostasis function Download PDFInfo
- Publication number
- CN113349901B CN113349901B CN202110798552.1A CN202110798552A CN113349901B CN 113349901 B CN113349901 B CN 113349901B CN 202110798552 A CN202110798552 A CN 202110798552A CN 113349901 B CN113349901 B CN 113349901B
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- China
- Prior art keywords
- puncture
- handle
- hemostatic
- sleeve
- fixing block
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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
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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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
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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
- A61B17/12—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
Abstract
The invention discloses a puncture outfit with a hemostasis function, which comprises a main body mechanism and a puncture mechanism, wherein the main body mechanism comprises a casing connector, a puncture casing, an inflation tube, an inflation valve, a dust cap and scale marks, one end of the puncture casing is connected with the casing connector, the bottom of the casing connector is connected with the inflation tube, the other end of the puncture casing is connected with the hemostasis mechanism, the outer surface of the puncture casing is symmetrically provided with a limiting mechanism, the puncture mechanism comprises a handle, a connecting piece, a puncture cone and an anti-slip pad, one end of the puncture cone is connected with the handle, the puncture cone is arranged inside the puncture casing, and one end, far away from the handle, of the puncture cone penetrates through the interior of the hemostasis mechanism. This puncture ware with hemostasis function is provided with electric telescopic handle, thereby electric telescopic handle can promote the hemostatic cotton that supports the ring and will scribble the hemostatic medicine and remove to puncture department and the hemorrhage tissue contact of abdominal cavity inner wall damage and can stanch bleeding position, and then be convenient for prevent the blood outflow.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a puncture outfit with a hemostatic function.
Background
In the surgical operation, the minimally invasive surgery can reduce the injury of the patient caused by the surgery, reduce the hospitalization time and cost of the patient and the like, when the minimally invasive surgery is carried out, a puncture outfit is needed, the puncture outfit is a surgical instrument which punctures the cavity wall of the body cavity and provides a channel for other surgical instruments to enter the body cavity, belongs to a minimally invasive surgical instrument, and has the advantages of simple operation, small risk in operation, small wound, easy recovery and the like, so that the minimally invasive surgery is widely used.
Most of the existing puncture devices do not have the function of hemostasis, so that the phenomenon of tissue damage and bleeding easily occurs at the positions of puncture holes, and most of the existing puncture devices do not have a supporting and limiting device, so that the viscera of a patient are easily damaged due to the sliding of the puncture device.
Disclosure of Invention
The invention aims to provide a puncture outfit with a hemostasis function, which solves the problems that most of the prior puncture outfits proposed in the background art do not have the hemostasis function, so that the phenomenon that tissue injury and bleeding are easy to occur at the position of a puncture hole, and most of the prior puncture outfits do not have a supporting and limiting device, so that the viscera of a patient are easy to be injured due to the sliding of the puncture outfits.
In order to achieve the purpose, the invention provides the following technical scheme: a puncture outfit with hemostasis function comprises a main body mechanism and a puncture mechanism,
the main mechanism comprises a casing connector, a puncture casing, an inflation tube, an inflation valve, a dust cover and scale marks, one end of the puncture casing is connected with the casing connector, the bottom of the casing connector is connected with the inflation tube, the other end of the puncture casing is connected with the hemostasis mechanism, and the outer surface of the puncture casing is symmetrically provided with a limiting mechanism;
the puncture mechanism comprises a handle, a connecting piece, a puncture cone and an anti-slip pad, one end of the puncture cone is connected with the handle, the handle is connected with the sleeve connector through the connecting piece in a threaded manner, the puncture cone is arranged inside the puncture sleeve, and one end, far away from the handle, of the puncture cone penetrates through the inside of the hemostasis mechanism.
Preferably, the outer surface of the puncture cannula is provided with scale marks, and the scale marks are arranged between the two groups of limiting mechanisms;
by adopting the technical scheme, the scale marks are convenient for the staff to check and master the puncture depth of the puncture cannula.
Preferably, an inflation valve is arranged on the inflation tube, and one end of the inflation tube, which is far away from the sleeve connector, is in threaded connection with the dustproof cover;
through adopting above-mentioned technical scheme, the staff of being convenient for of gas tube aerifys to the abdominal cavity.
Preferably, the handle is provided with a non-slip mat;
through adopting above-mentioned technical scheme, the slipmat is convenient for improve the non-slip coefficient on handle surface.
Preferably, the limiting mechanism comprises threaded grooves, a limiting support, a threaded connecting block and a rubber pad, the threaded grooves are formed in the outer surface of the puncture cannula at equal intervals, the threaded grooves are in threaded connection with one end of the threaded connecting block, one end, far away from the threaded grooves, of the threaded connecting block is rotatably connected with the limiting support, and the rubber pad is arranged on one side of the limiting support;
through adopting above-mentioned technical scheme, stop gear is convenient for with fix the sheathed tube depth of piercing to be convenient for prevent that the puncture sleeve pipe from slipping into the patient internally through the puncture mouth accident.
Preferably, the hemostatic mechanism comprises a shell, an equipment groove, an electric telescopic rod, a fixed block, a spring, a transmission assembly, a supporting ring, hemostatic cotton and a fixed plate, wherein the equipment groove is formed in the shell, the electric telescopic rod is connected in the equipment groove, one end of the electric telescopic rod is connected with the fixed block, the spring is symmetrically arranged in the fixed block, one side, away from the fixed block, of the spring is connected with the fixed plate, the fixed plate is connected with the transmission assembly, one end, away from the fixed block, of the transmission assembly is rotatably connected with the supporting ring, and the supporting ring is arranged inside the hemostatic cotton;
through adopting above-mentioned technical scheme, hemostasis mechanism is convenient for stanch to the puncture to be convenient for prevent that blood outflow from polluting the operation environment.
Preferably, the shell is in threaded connection with the puncture cannula;
through adopting above-mentioned technical scheme, the staff of being convenient for carries out the split with casing and puncture cannula, and then is convenient for clear up it.
Preferably, the transmission assembly comprises a transmission rod, a sliding chute and a clamping groove, the sliding chute is symmetrically arranged on the transmission rod, one end of the sliding chute, which is close to the fixed block, is communicated with the clamping groove, and the clamping groove is clamped and connected with a clamping block at the bottom of the fixed plate;
through adopting above-mentioned technical scheme, the staff of being convenient for is dismantled the hemostatic cotton after will using and is got off and change new.
Preferably, the hemostatic cotton is coated with hemostatic liquid medicine;
by adopting the technical scheme, the hemostatic liquid medicine is convenient for improving the hemostatic efficiency.
Compared with the prior art, the invention has the beneficial effects that: the puncture outfit with the function of hemostasis is provided,
(1) The electric telescopic rod is arranged, the electric telescopic rod can push the supporting ring to move the hemostatic cotton coated with the hemostatic to the puncture to be contacted with tissues with hemorrhage due to injury of the inner wall of the abdominal cavity, so that the bleeding position can be stopped, and the blood outflow can be prevented conveniently;
(2) The puncture cannula is supported by the limiting support, so that the puncture cannula is prevented from sliding into the abdominal cavity through the puncture hole to scratch the internal organs of a patient in the operation process, the patient is protected, and the patient is prevented from secondary injury;
(3) The anti-skid handle is provided with the scale marks, so that a worker can check the piercing depth of the piercing sleeve through the scale marks, the potential safety hazard caused by too deep piercing is facilitated, and meanwhile, the anti-skid pad is arranged, so that the anti-skid performance of the handle is improved, and the handle is convenient for the worker to hold;
(4) Be provided with the transfer line, the staff can rotate the fixture block of fixed plate bottom to the spout in by the manual rotation transfer line to can extract the transfer line from the fixed block, and then can renew the hemostatic cotton on the transfer line.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional front view of the main body and the hemostatic mechanism of the present invention;
FIG. 3 is a front view of the puncturing mechanism of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a side view cross-sectional structural view of the connection of the stop mechanism and the puncture cannula of the present invention;
FIG. 6 is a schematic side sectional view of the connection between the support ring and the hemostatic cotton of the present invention;
FIG. 7 is a schematic top view of the transmission assembly of the present invention.
In the figure: 1. the main body mechanism comprises a main body mechanism 101, a cannula connector 102, a puncture cannula 103, an inflation tube 104, an inflation valve 105, a dust cap 106, a scale mark 2, a puncture mechanism 201, a handle 202, a connecting piece 203, a puncture cone 204, an anti-slip pad 3, a limiting mechanism 301, a thread groove 302, a limiting support 303, a thread connecting block 304, a rubber pad 4, a hemostatic mechanism 401, a shell 402, an equipment groove 403, an electric telescopic rod 404, a connecting block 405, a spring 406, a transmission component 4061, a transmission rod 4062, a sliding groove 4063, a clamping groove 407, a supporting ring 408, hemostatic cotton 409 and a fixing plate.
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. 1-7, the present invention provides a technical solution: a puncture outfit with hemostasis function, as shown in figure 1, figure 2, figure 3 and figure 5, a main body mechanism 1 comprises a sleeve connector 101, a puncture sleeve 102, an inflation tube 103, an inflation valve 104, a dust cap 105 and scale marks 106, wherein one end of the puncture sleeve 102 is connected with the sleeve connector 101, the bottom of the sleeve connector 101 is connected with the inflation tube 103, the inflation tube 103 is provided with the inflation valve 104, one end of the inflation tube 103 far away from the sleeve connector 101 is in threaded connection with the dust cap 105, the dust cap 105 is convenient for preventing the inflation tube 103 from being polluted by pollutants, the other end of the puncture sleeve 102 is connected with a hemostasis mechanism 4, the outer surface of the puncture sleeve 102 is symmetrically provided with limit mechanisms 3, the outer surface of the puncture sleeve 102 is provided with the scale marks 106, the scale marks 106 are arranged between the two sets of limit mechanisms 3, a worker can control the puncture depth of the puncture sleeve 102 by looking at the scale marks 106, the limiting mechanism 3 comprises a thread groove 301, a limiting bracket 302, a threaded connecting block 303 and a rubber pad 304, the thread groove 301 is arranged on the outer surface of the puncture cannula 102 at equal intervals, meanwhile, the thread groove 301 is in threaded connection with one end of the threaded connecting block 303, the limiting mechanism 3 is convenient for a worker to detach from the puncture cannula 102 for cleaning, one end of the threaded connecting block 303, far away from the thread groove 301, is rotatably connected with the limiting bracket 302, the rubber pad 304 is arranged on one side of the limiting bracket 302, the worker can support the puncture cannula 102 on the skin of a patient by using the limiting brackets 302 on two sides, so that the puncture cannula 102 is prevented from sliding into the abdominal cavity of the patient in the operation process, the structure of the device is convenient to optimize, the puncture mechanism 2 comprises a handle 201, a connecting piece 202, a puncture cone 203 and an anti-slip pad 204, and one end of the puncture cone 203 is connected with the handle 201, be provided with slipmat 204 on the handle 201, slipmat 204 is convenient for enlarge the roughness on handle 201 surface to be convenient for the staff to hold handle 201, handle 201 passes through connecting piece 202 and box connector 101 threaded connection simultaneously.
As shown in fig. 1, 2, 4, 6 and 7, the puncture cone 203 is disposed inside the puncture cannula 102, and one end of the puncture cone 203 away from the handle 201 penetrates through the inside of the hemostatic mechanism 4, the hemostatic mechanism 4 includes a housing 401, an equipment slot 402, an electric telescopic rod 403, a fixing block 404, a spring 405, a transmission component 406, a supporting ring 407, hemostatic cotton 408 and a fixing plate 409, the housing 401 has the equipment slot 402 formed therein, the housing 401 is in threaded connection with the puncture cannula 102, so that a worker can detach the two for easy classification and cleaning, the electric telescopic rod 403 is connected inside the equipment slot 402, one end of the electric telescopic rod 403 is connected with the fixing block 404, the spring 405 is symmetrically disposed inside the fixing block 404, one side of the spring 405 away from the fixing block 404 is connected with the fixing plate 409, the fixing plate 409 is connected with the transmission component 406, a telescopic guide rod is disposed inside the spring 405, one end of the transmission component 406, which is far away from the fixed block 404, is rotatably connected with the supporting ring 407, the supporting ring 407 is arranged inside the hemostatic cotton 408, the hemostatic mechanism 4 is convenient for hemostasis of the outlet of the puncture, thereby enriching the functionality of the device, and further facilitating the satisfaction of diversified use requirements, meanwhile, the hemostatic cotton 408 is fixed on the supporting ring 407 through the winding of the elastic gauze, when the hemostatic cotton 408 needs to be replaced, a worker can manually disassemble the elastic gauze, so that the hemostatic cotton 408 wrapped at the inner side can be replaced, the transmission component 406 comprises a transmission rod 4061, a sliding groove 4062 and a clamping groove 4063, the sliding grooves 4062 are symmetrically arranged on the transmission rod 4061, one end of the sliding groove 4062, which is close to the fixed block 404, is communicated with the clamping groove 4063, and the clamping block at the bottom of the fixed plate 409 are clamped and connected, so that the worker can conveniently disassemble the hemostatic cotton on the transmission component 406 after use for replacement, hemostatic liquid medicine has been scribbled on hemostatic cotton 408, hemostatic cotton 408 is convenient for press the hemostasis to bleeding, and hemostatic liquid medicine can play supplementary hemostatic effect, will extend into the great annular cotton piece of volume rapidly after hemostatic cotton 408 shifts out from equipment groove 402 simultaneously to be convenient for improve hemostatic cotton 408's hemostasis area, and then can prevent puncture hole department blood outflow pollution operation environment to a certain extent, be convenient for optimize the inner structure of device simultaneously.
The working principle is as follows: when the puncture outfit with the hemostasis function is used, firstly, the puncture cone 203 is inserted into the puncture sleeve 102 from the sleeve connector 101, then the handle 201 is connected with the sleeve connector 101 in a threaded manner by using the connector 202, then the handle 201 is held by hand to push the puncture cone 203 to puncture the abdomen of the patient, the shell 401 and the puncture sleeve 102 enter the abdomen of the patient through the puncture opening, then the worker can support the puncture sleeve 102 by using the limit bracket 302, meanwhile, the worker can connect the threaded connection block 303 with the appropriate threaded groove 301 according to needs, so that the supporting position of the limit bracket 302 can be adjusted, then the worker can control the electric telescopic rod 403 to push the transmission assembly 406 to push the hemostatic cotton 408 compressed in the equipment groove 402 out to be in contact with the bleeding part beside the puncture hole, meanwhile, the hemostatic on the hemostatic cotton 408 can stop bleeding, next, the worker can rotate the handle 201 to take the puncture cone 203 out of the puncture sleeve 102, so that other surgical instruments can be inserted into the puncture sleeve 102 for surgery, meanwhile, the worker can form an inflatable abdominal cavity through the abdominal tube 103 as needed, thereby, and other surgical operations belong to the technical contents which are not described in the present technical disclosure.
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 (7)
1. The utility model provides a puncture ware with hemostasis function, includes main part mechanism (1) and puncture mechanism (2), its characterized in that:
the main body mechanism (1) comprises a sleeve connector (101), a puncture sleeve (102), an inflation tube (103), an inflation valve (104), a dust cap (105) and scale marks (106), one end of the puncture sleeve (102) is connected with the sleeve connector (101), the bottom of the sleeve connector (101) is connected with the inflation tube (103), the other end of the puncture sleeve (102) is connected with a hemostasis mechanism (4), and the outer surface of the puncture sleeve (102) is symmetrically provided with limiting mechanisms (3);
the puncture mechanism (2) comprises a handle (201), a connecting piece (202), a puncture cone (203) and an anti-slip pad (204), one end of the puncture cone (203) is connected with the handle (201), meanwhile, the handle (201) is in threaded connection with a sleeve connector (101) through the connecting piece (202), the puncture cone (203) is arranged inside a puncture sleeve (102), one end, far away from the handle (201), of the puncture cone (203) penetrates through the inside of the hemostasis mechanism (4), the hemostasis mechanism (4) comprises a shell (401), an equipment groove (402), an electric telescopic rod (403), a fixing block (404), a spring (405), a transmission assembly (406), a supporting ring (407), hemostatic cotton (408) and a fixing plate (409), the shell (401) is internally provided with the equipment groove (402), the electric telescopic rod (403) is connected in the equipment groove (402), one end of the electric telescopic rod (403) is connected with the fixing block (404), the fixing block (405) is symmetrically arranged in the fixing block (404), one side, far away from the fixing block (404), of the spring (405) is connected with the transmission assembly (406), and one end of the fixing block (409) is connected with the transmission assembly (406) and the fixing block (406) is connected with the fixing block (406), and the supporting ring (407) is arranged inside the hemostatic cotton (408), and hemostatic liquid medicine is coated on the hemostatic cotton (408).
2. A puncture instrument having a hemostatic function according to claim 1, characterized in that: the outer surface of the puncture cannula (102) is provided with scale marks (106), and the scale marks (106) are arranged between the two groups of limiting mechanisms (3).
3. A puncture instrument having a hemostatic function according to claim 1, characterized in that: an inflation valve (104) is arranged on the inflation tube (103), and one end, far away from the sleeve connector (101), of the inflation tube (103) is in threaded connection with the dust cover (105).
4. A puncture instrument having hemostatic function according to claim 1, characterized in that: the handle (201) is provided with a non-slip pad (204).
5. A puncture instrument having hemostatic function according to claim 1, characterized in that: stop gear (3) are including thread groove (301), spacing support (302), threaded connection piece (303) and rubber pad (304), and equidistant the seting up in the surface of puncture sleeve pipe (102) of thread groove (301), and the one end threaded connection of thread groove (301) and threaded connection piece (303) simultaneously, the one end that thread groove (301) were kept away from in threaded connection piece (303) rotates with spacing support (302) to be connected, and one side of spacing support (302) is provided with rubber pad (304).
6. A puncture instrument having a hemostatic function according to claim 1, characterized in that: the shell (401) is in threaded connection with the puncture cannula (102).
7. A puncture instrument having a hemostatic function according to claim 1, characterized in that: the transmission assembly (406) comprises a transmission rod (4061), a sliding groove (4062) and a clamping groove (4063), the sliding groove (4062) is symmetrically arranged on the transmission rod (4061), one end of the sliding groove (4062) close to the fixing block (404) is communicated with the clamping groove (4063), and the clamping groove (4063) is clamped and connected with the clamping block at the bottom of the fixing plate (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798552.1A CN113349901B (en) | 2021-07-15 | 2021-07-15 | Puncture outfit with hemostasis function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798552.1A CN113349901B (en) | 2021-07-15 | 2021-07-15 | Puncture outfit with hemostasis function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113349901A CN113349901A (en) | 2021-09-07 |
| CN113349901B true CN113349901B (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110798552.1A Active CN113349901B (en) | 2021-07-15 | 2021-07-15 | Puncture outfit with hemostasis function |
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| CN (1) | CN113349901B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116509487B (en) * | 2023-04-24 | 2023-10-24 | 中国人民解放军北部战区总医院 | Vaginal wall puncture point hemostasis device after assisted reproduction ovum taking operation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7585290B2 (en) * | 2004-01-20 | 2009-09-08 | Ethicon Endo-Surgery, Inc. | Medical device for providing access |
| CN202942182U (en) * | 2012-11-15 | 2013-05-22 | 苏州澳力欣精密技术有限公司 | Disposable trocar device |
| CN212346667U (en) * | 2018-07-04 | 2021-01-15 | 张婷婷 | Laparoscope puncture outfit for preventing abdominal viscera injury |
| CN109925029B (en) * | 2019-02-25 | 2022-03-25 | 山东省肿瘤防治研究院（山东省肿瘤医院） | Laparoscope instrument suction sleeve |
| CN210843352U (en) * | 2019-08-08 | 2020-06-26 | 新乡市中心医院(新乡中原医院管理中心) | Cardiovascular interventional therapy puncture needle |
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