CN204765824U - Fixed puncture ware of dribbling bag - Google Patents
Fixed puncture ware of dribbling bag Download PDFInfo
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- CN204765824U CN204765824U CN201520312345.0U CN201520312345U CN204765824U CN 204765824 U CN204765824 U CN 204765824U CN 201520312345 U CN201520312345 U CN 201520312345U CN 204765824 U CN204765824 U CN 204765824U
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- hard sleeve
- sleeve body
- outer circumferential
- perforator
- overlay film
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Abstract
The utility model provides a fixed puncture ware of dribbling bag belongs to the medical instrument field. It has solved among the prior art design reasonable scheduling problem inadequately. This fixed puncture ware of dribbling bag includes puncture cannula and wears to establish the puncture pole in puncture cannula, puncture cannula is including the stereoplasm union body that is the tube -shape, stereoplasm union body one end is equipped with the casing seat that supplies the puncture pole to pass, an at least guiding gutter has been seted up in the stereoplasm union body circumference outside, thereby the cover is equipped with and is made and can be sealed the notch of guiding gutter the soft tectorial membrane that forms the water conservancy diversion passageway and overlap the body by soft material outside stereoplasm union body circumference, and water conservancy diversion passageway one end is linked together with the check valve that sets up in stereoplasm union body one end, the other end with lie in the stereoplasm union body other end circumference outside and be linked together by the outside protruding annular sacculus that forms of soft tectorial membrane cover end of body circumference. This fixed puncture ware of dribbling bag's advantage lies in: reasonable in design, simple structure, fixed firm, adjustable clamping position, be difficult for droing.
Description
Technical field
This utility model belongs to technical field of medical instruments, especially relates to a kind of perforator fixing with sacculus.
Background technology
At present, known perforator a kind ofly pierces through stomach wall and provide the operating theater instruments entering lumenal passageway for other operating theater instruments, belongs to a kind of Minimally Invasive Surgery apparatus.In prior art, perforator is single hole straight tube structure, easily produces swing in use procedure, seriously can deviate from from human body, and causing affects operation progress because of perforator slippage in operation process, has increased the weight of the wound of surgical patient, has delayed the rehabilitation of patient.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of abdomen wall puncture device holder [application number: 201420177393.9] fixing by sucker, and comprise fixed part, sucker, sucker is connected to the bottom of fixed part, and perforator is fixed on fixed part; Sucker is communicated with air bag, by suction, the loose State Transferring of air bag controlled sucker.Such scheme alleviates the problem that existing perforator easily swings to a certain extent, but the program still also exists: fixing not firm, easily the problem such as to come off.
Utility model content
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, structure is simple, the perforator that not eely band sacculus is fixing.
For achieving the above object, this utility model have employed following technical proposal: the perforator that band sacculus of the present utility model is fixing, comprise puncture casing and the puncturing lever be located in puncture casing, described puncture casing comprises tubular hard sleeve body, described hard sleeve body one end is provided with the casing seat passed for puncturing lever, it is characterized in that, described hard sleeve body outer circumferential offers at least one guiding gutter, be arranged with in hard sleeve body outer circumferential and be made up of flexible material and the notch of guiding gutter can be closed thus form the soft overlay film body of flow-guiding channel, and described flow-guiding channel one end is connected with the check valve being arranged on hard sleeve body one end, the other end is connected with being positioned at hard sleeve body other end outer circumferential and overlapping the annular balloon that formed of end of body circumference outwardly convex by soft overlay film.Annular balloon makes the fixed of perforator, the position of guiding gutter arrange and with the closely cooperating of soft overlay film body, make fluid import in annular balloon more easily, save the space of fluid conveying simultaneously, be convenient to the miniaturization of perforator.
Preferably, described soft overlay film body and the mutual close-fitting of hard sleeve body are socketed; Or described soft overlay film body week is connected by bonding way with hard sleeve body outer circumferential to the inside.Structure is simple, easy for installation.
Preferably, described guiding gutter quantity is one and described guiding gutter is axially extended along hard sleeve body.Guiding gutter imports in annular balloon more quickly along the axial extended fluid that can make of hard sleeve body.
Preferably, described hard sleeve body front end has the conic tube in taper barrel, the stub end outer circumferential of described conic tube exceeds the outer circumferential of hard sleeve body, and described soft overlay film body outer circumferential flushes mutually with the stub end outer circumferential of conic tube.The setting of conic tube is convenient to soft overlay film body and is better fixed on hard sleeve body, not easily landing, is also convenient to puncture casing simultaneously and inserts human intracavity.
Preferably, the described hard sleeve body rear end outwardly formation of circumference is for arranging the mount pad of check valve, and described soft overlay film cover end of body is provided with the extension be sheathed on mount pad.Mount pad caliber is greater than hard sleeve body makes check valve install more firmly, and extension makes soft overlay film body and mount pad closely cooperate.
Preferably, described check valve comprises and is arranged on mount pad and the mounting pipe be communicated with flow-guiding channel, the joint body extended to outside mounting pipe is inserted with in mounting pipe, in joint body slide be provided with spool and described spool side against being arranged in joint body, the other end is connected with against the seal receptacle be arranged on bottom mounting pipe by spring.Check valve can control fluid total volume in annular balloon easily.
Preferably, described hard sleeve body is also arranged with the circular orientation circle be made up of elastomeric material, and described circular orientation circle week is close to setting mutually with soft overlay film body outer circumferential to the inside.Owing to have employed annular balloon and this fixed structure clamping perforator respectively from inside of human body and outside of circular orientation circle, admittedly fixed after perforator penetrates human body, difficult drop-off, and conveniently regulate clamped position by the circular orientation circle be made up of elastomeric material.
Preferably, described mount pad outer circumferential and hard sleeve body are equipped with cannelure away from outer circumferential, mount pad one end, and described soft overlay film body is covered on cannelure.Be convenient to flexible boot body and rigid enclosure body closely cooperates.
Compared with prior art, the advantage of the perforator that this dribbling case capsule is fixed is: owing to being resisted against on human body inner side and outer side respectively by sacculus and elastic compaction mechanism, reasonable in design, structure is simple, fixed, adjustable gripping position, difficult drop-off.
Accompanying drawing explanation
Fig. 1 provides the structural representation of this utility model embodiment.
Fig. 2 provides the explosive view of the puncture casing of this utility model embodiment.
Fig. 3 provides confined explosion's view of the puncture casing of this utility model embodiment.
Fig. 4 provides the sectional view of the puncture pipe box of this utility model embodiment.
The perforator first that Fig. 5 provides this utility model embodiment penetrates the structural representation of step.
The perforator second that Fig. 6 provides this utility model embodiment penetrates the structural representation of step.
The perforator the 3rd that Fig. 7 provides this utility model embodiment penetrates the structural representation of step.
The perforator the 4th that Fig. 8 provides this utility model embodiment penetrates the structural representation of step.
In figure, puncture casing 1, puncturing lever 2, guiding gutter 3, flow-guiding channel 4, soft overlay film body 5, annular balloon 6, check valve 7, circular orientation circle 8, hard sleeve body 11, casing seat 12, conic tube 13, mount pad 14, cannelure 15, extension 51 mounting pipe 71, joint body 72, spool 73, spring 74, seal receptacle 75.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that this utility model is not limited to following examples to explanation of the present utility model.
As shown in Figures 1 to 4, the perforator that this band sacculus is fixing, comprise puncture casing 1 and the puncturing lever 2 be located in puncture casing 1, puncture casing 1 comprises tubular hard sleeve body 11, hard sleeve body 11 one end is provided with the casing seat 12 passed for puncturing lever 2, it is characterized in that, hard sleeve body 11 outer circumferential offers at least one guiding gutter 3, be arranged with in hard sleeve body 11 outer circumferential and be made up of flexible material and the notch of guiding gutter 3 can be closed thus form the soft overlay film body 5 of flow-guiding channel 4, and flow-guiding channel 4 one end is connected with the check valve 7 being arranged on hard sleeve body 11 one end, the other end be positioned at hard sleeve body 11 other end outer circumferential and the annular balloon 6 formed by soft overlay film body 5 end circumference outwardly convex is connected, annular balloon 6 makes the fixed of perforator, the position of guiding gutter 3 arrange and with the closely cooperating of soft overlay film body 5, fluid can be imported in annular balloon 6 more easily, save the space of fluid conveying simultaneously, be convenient to the miniaturization of perforator.
Particularly, soft overlay film body here 5 and hard sleeve body 11 mutually close-fitting be socketed; Or soft overlay film body is connected by bonding way with hard sleeve body 11 outer circumferential for 5 weeks to the inside, structure is simple, easy for installation; Here guiding gutter 3 quantity is one and guiding gutter 3 is axially extended along hard sleeve body 11, and guiding gutter 3 imports in annular balloon 6 along the axial extended fluid that can make of hard sleeve body 11 more quickly; Here hard sleeve body 11 front end has the conic tube 13 in taper barrel, the stub end outer circumferential of conic tube 13 exceeds the outer circumferential of hard sleeve body 11, and soft overlay film body 5 outer circumferential flushes mutually with the stub end outer circumferential of conic tube 13, the setting of conic tube 13 is convenient to soft overlay film body 5 and is better fixed on hard sleeve body 11, not easily landing, is also convenient to puncture casing 1 simultaneously and inserts human intracavity.
Further, here the hard sleeve body 11 rear end outwardly formation of circumference is for arranging the mount pad 14 of check valve 7, soft overlay film body 5 end is provided with the extension 51 be sheathed on mount pad 14, mount pad 14 caliber is greater than hard sleeve body 11 makes check valve 7 install more firmly, and extension 51 makes soft overlay film body 5 and mount pad 14 closely cooperate; Here check valve 7 comprises and is arranged on mount pad 14 and the mounting pipe 71 be communicated with flow-guiding channel 4, the joint body 72 extended to outside mounting pipe 71 is inserted with in mounting pipe 71, in joint body 72 slide be provided with spool 73 and spool 73 side against being arranged in joint body 72, the other end is connected with against the seal receptacle 75 be arranged on bottom mounting pipe 71 by spring 74, and check valve 7 can control fluid total volume in annular balloon 6 easily; Here hard sleeve body 11 is also arranged with the circular orientation circle 8 be made up of elastomeric material, and circular orientation circle is close to setting with soft overlay film body 5 outer circumferential in 8 weeks to the inside mutually, owing to have employed annular balloon 6 and this fixed structure clamping perforator respectively from inside of human body and outside of circular orientation circle 8, admittedly fixed after perforator penetrates human body, difficult drop-off, and conveniently regulate clamped position by the circular orientation circle 8 be made up of elastomeric material; Here mount pad 14 outer circumferential and hard sleeve body 11 are equipped with cannelure 15 away from outer circumferential, mount pad 14 one end, and soft overlay film body 5 is covered on cannelure 15, are convenient to flexible boot body and rigid enclosure body closely cooperates.
Fig. 5 to 8 has showed the fixing perforator piercing process of this band sacculus, and be divided into four steps, first step is as shown in Figure 5, and not fluid-filled annular balloon 6 enters human body extexine along with puncturing lever 2; Second step is as shown in Figure 6, and not fluid-filled annular balloon 6 enters human intracavity along with puncturing lever 2 punctures human body endosexine; Third step is as shown in Figure 7, opens check valve 7 and is inputted by fluid in annular balloon 6; 4th step is as shown in Figure 8, and perforator firmly must be fixed on body surface by the annular balloon 6 being full of fluid and the circular orientation circle 8 being positioned at human body extexine.
Specific embodiment described herein is only to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as puncture casing 1, puncturing lever 2, guiding gutter 3, flow-guiding channel 4, soft overlay film body 5, annular balloon 6, check valve 7, circular orientation circle 8, hard sleeve body 11, casing seat 12, conic tube 13, mount pad 14, cannelure 15, extension 51 mounting pipe 71, joint body 72, spool 73, spring 74, seal receptacle 75 herein, do not get rid of the probability using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with this utility model spirit.
Claims (8)
1. the perforator fixed with sacculus, comprise puncture casing (1) and the puncturing lever (2) be located in puncture casing (1), described puncture casing (1) comprises tubular hard sleeve body (11), described hard sleeve body (11) one end is provided with the casing seat (12) passed for puncturing lever (2), it is characterized in that, described hard sleeve body (11) outer circumferential offers at least one guiding gutter (3), be arranged with in hard sleeve body (11) outer circumferential and be made up of flexible material and the notch of guiding gutter (3) can be closed thus form the soft overlay film body (5) of flow-guiding channel (4), and described flow-guiding channel (4) one end is connected with the check valve (7) being arranged on hard sleeve body (11) one end, the other end be positioned at hard sleeve body (11) other end outer circumferential and the annular balloon (6) formed by soft overlay film body (5) end circumference outwardly convex is connected.
2. the perforator that band sacculus according to claim 1 is fixing, is characterized in that, described soft overlay film body (5) and hard sleeve body (11) mutually close-fitting are socketed; Or described is connected by bonding way with hard sleeve body (11) outer circumferential to the inside in soft overlay film body (5) week.
3. the perforator that band sacculus according to claim 2 is fixing, is characterized in that, described guiding gutter (3) quantity is one and described guiding gutter (3) is axially extended along hard sleeve body (11).
4. the perforator that the band sacculus according to claim 1 or 2 or 3 is fixing, it is characterized in that, described hard sleeve body (11) front end has the conic tube (13) in taper barrel, the stub end outer circumferential of described conic tube (13) exceeds the outer circumferential of hard sleeve body (11), and described soft overlay film body (5) outer circumferential flushes mutually with the stub end outer circumferential of conic tube (13).
5. the perforator that band sacculus according to claim 4 is fixing, it is characterized in that, described hard sleeve body (11) the rear end outwardly formation of circumference is used for the mount pad (14) arranging check valve (7), and described soft overlay film body (5) end is provided with the extension (51) be sheathed on mount pad (14).
6. the perforator that band sacculus according to claim 5 is fixing, it is characterized in that, described check valve (7) comprises and is arranged on mount pad (14) and the mounting pipe (71) be communicated with flow-guiding channel (4), the joint body (72) extending to mounting pipe (71) outside is inserted with in mounting pipe (71), in joint body (72) slide be provided with spool (73) and described spool (73) side against being arranged in joint body (72), the other end is connected with against the seal receptacle (75) being arranged on mounting pipe (71) bottom by spring (74).
7. the perforator that band sacculus according to claim 1 is fixing, it is characterized in that, described hard sleeve body (11) is also arranged with the circular orientation circle (8) be made up of elastomeric material, and described circular orientation circle (8) week is close to setting mutually with soft overlay film body (5) outer circumferential to the inside.
8. the perforator that band sacculus according to claim 5 is fixing, it is characterized in that, described mount pad (14) outer circumferential and hard sleeve body (11) are equipped with cannelure (15) away from mount pad (14) outer circumferential, one end, and described soft overlay film body (5) is covered on cannelure (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312345.0U CN204765824U (en) | 2015-05-15 | 2015-05-15 | Fixed puncture ware of dribbling bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312345.0U CN204765824U (en) | 2015-05-15 | 2015-05-15 | Fixed puncture ware of dribbling bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765824U true CN204765824U (en) | 2015-11-18 |
Family
ID=54505969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312345.0U Active CN204765824U (en) | 2015-05-15 | 2015-05-15 | Fixed puncture ware of dribbling bag |
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| CN (1) | CN204765824U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962998A (en) * | 2016-04-16 | 2016-09-28 | 江苏风和医疗器材有限公司 | Puncture outfit cannula and puncture outfit with same |
| CN107028645A (en) * | 2017-04-28 | 2017-08-11 | 梁万顺 | The disposable airbag casing pipe puncture outfit of modified form |
| CN107049436A (en) * | 2017-06-03 | 2017-08-18 | 成都五义医疗科技有限公司 | A kind of tube assembly containing Air sac cover for Direct perforantes method |
| CN107049378A (en) * | 2017-06-03 | 2017-08-18 | 成都五义医疗科技有限公司 | A kind of thimble assembly containing hook-shaped air bag |
| CN107669319A (en) * | 2017-10-26 | 2018-02-09 | 中国人民解放军第四军医大学 | A kind of hysteroscope apparatus sealing sheath |
| CN112472247A (en) * | 2020-12-14 | 2021-03-12 | 常州安康医疗器械有限公司 | Multifunctional balloon puncture outfit |
| CN112690876A (en) * | 2020-12-14 | 2021-04-23 | 常州安康医疗器械有限公司 | Fixed firm sacculus puncture ware |
| CN117414182A (en) * | 2022-11-23 | 2024-01-19 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with wire clamping device |
| CN117414181A (en) * | 2022-11-23 | 2024-01-19 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with novel fixing device |
-
2015
- 2015-05-15 CN CN201520312345.0U patent/CN204765824U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962998A (en) * | 2016-04-16 | 2016-09-28 | 江苏风和医疗器材有限公司 | Puncture outfit cannula and puncture outfit with same |
| CN105962998B (en) * | 2016-04-16 | 2020-11-10 | 江苏风和医疗器材股份有限公司 | Puncture outfit sleeve pipe and puncture outfit with same |
| CN107028645A (en) * | 2017-04-28 | 2017-08-11 | 梁万顺 | The disposable airbag casing pipe puncture outfit of modified form |
| CN109646094A (en) * | 2017-06-03 | 2019-04-19 | 成都五义医疗科技有限公司 | A kind of sheath assembly containing hook-shaped air bag |
| CN107049378B (en) * | 2017-06-03 | 2019-03-22 | 成都五义医疗科技有限公司 | A kind of sheath assembly containing hook-shaped air bag |
| CN107049378A (en) * | 2017-06-03 | 2017-08-18 | 成都五义医疗科技有限公司 | A kind of thimble assembly containing hook-shaped air bag |
| CN107049436B (en) * | 2017-06-03 | 2019-05-21 | 成都五义医疗科技有限公司 | A kind of tube assembly containing Air sac cover for Direct perforantes method |
| CN107049436A (en) * | 2017-06-03 | 2017-08-18 | 成都五义医疗科技有限公司 | A kind of tube assembly containing Air sac cover for Direct perforantes method |
| CN109646094B (en) * | 2017-06-03 | 2021-05-25 | 成都五义医疗科技有限公司 | Thimble assembly containing hook-shaped air bag |
| CN107669319A (en) * | 2017-10-26 | 2018-02-09 | 中国人民解放军第四军医大学 | A kind of hysteroscope apparatus sealing sheath |
| CN112472247A (en) * | 2020-12-14 | 2021-03-12 | 常州安康医疗器械有限公司 | Multifunctional balloon puncture outfit |
| CN112690876A (en) * | 2020-12-14 | 2021-04-23 | 常州安康医疗器械有限公司 | Fixed firm sacculus puncture ware |
| CN117414182A (en) * | 2022-11-23 | 2024-01-19 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with wire clamping device |
| CN117414181A (en) * | 2022-11-23 | 2024-01-19 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with novel fixing device |
| CN117414181B (en) * | 2022-11-23 | 2024-05-07 | 杭州康基医疗器械有限公司 | Saccule puncture outfit with novel fixing device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: Hangzhou KINGE medical equipment Limited by Share Ltd Address before: Hangzhou Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee before: Hangzhou Kangji Medical Instrument Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311500, No. 1668 East Spring Road, Tonglu Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: 311500, No. 1668 East Spring Road, Tonglu Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Tonglu County Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: 311500, No. 1668 East Spring Road, Tonglu Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |