CN203829018U - Visual abortion sucking tube - Google Patents
Visual abortion sucking tube Download PDFInfo
- Publication number
- CN203829018U CN203829018U CN201420175403.5U CN201420175403U CN203829018U CN 203829018 U CN203829018 U CN 203829018U CN 201420175403 U CN201420175403 U CN 201420175403U CN 203829018 U CN203829018 U CN 203829018U
- Authority
- CN
- China
- Prior art keywords
- pipe
- sucking head
- rear end
- translucent cover
- flexible pcb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 206010000210 abortion Diseases 0.000 title claims abstract description 14
- 231100000176 abortion Toxicity 0.000 title claims abstract description 14
- 230000000007 visual effect Effects 0.000 title abstract description 4
- 229920000297 Rayon Polymers 0.000 claims abstract description 10
- 244000144985 peep Species 0.000 claims description 18
- 208000008918 voyeurism Diseases 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 8
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- ZHBBDTRJIVXKEX-UHFFFAOYSA-N 1-chloro-2-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=CC=CC=2)Cl)=C1 ZHBBDTRJIVXKEX-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Abstract
The utility model discloses a visual abortion sucking tube. The front end of an endoscopic pipe (1) is connected with the rear end of a sucking head (4). A transparent cover (3) is arranged in front of the sucking head (4), a camera (5) is arranged in the transparent cover (3), and the camera (5) is connected with the front end of a flexible printed circuit (6). The rear end of the FPC (6) is connected with a circuit board (7), and inner threads are machined in an opening of the front end of the sucking head (4). A section of loop with outer threads is arranged at the rear end of the transparent cover (3), and viscose is smeared on the outer threads of the loop. The loop at the rear end of the transparent cover (3) extends into the opening of the front end of the sucking head (4), and the threads of the rear end of the transparent cover (3) and the threads of the opening of the front end of the sucking head (4) are matched and are fixed through the viscose. According to the visual abortion sucking tube, the transparent cover is connected with the sucking head through the threads in a sticking mode, assembling and operating are convenient and fast, in addition, the transparent cover is firmly connected with the sucking head, and the transparent cover can be effectively prevented from loosening or disengaging.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically, and particularly a kind of disposable visual artificial abortion suction catheter.
Background technology
Existing painless visible abortion is mainly divided into ultrasonic visible abortion art and hysteroscope visible abortion art, but two kinds of technology all need in advance patient to be anaesthetized and expand palace, can cause certain injury to patient healthy.Chinese patent 201210404408.6 discloses a kind of microspur visible endoscopic device on February 13rd, 2013, this device is made up of the interior pipe, handle, circuit board, translucent cover, the first-class parts of attraction peeped, between translucent cover and sucking head, generally link together by bonding, not only in technique, be not easy to produce assembling, and insecure in operating process, there is the risk coming off.
In addition, in said apparatus, peep pipe inside have interlayer, in peep pipe divide for two chambeies, be also two-chamber.A chamber is to attract chamber, and another chamber is the chamber of walking FPC flexible PCB.If think that FPC flexible PCB is convenient through going, must need to increase the size dimension in chamber.Otherwise chamber is less, FPC is by just inconvenient; And FPC flexible PCB is peeped pipe in walking inner, will certainly make inner cavity size reduce, affect captivation on the one hand, on the other hand, easy blockage phenomenon in operation process.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of translucent cover to connect firm visible induced abortion suction tube.
The technical solution of the utility model is as follows: a kind of visible induced abortion suction tube, in comprising, peep pipe (1), handle (2), translucent cover (3), sucking head (4), photographic head (5), FPC flexible PCB (6) and circuit board (7), at the interior back segment of peeping pipe (1), handle (2) is set, in this handle (2), be provided with circuit board (7), the front end of peeping pipe (1) in described is connected with the rear end of sucking head (4), the front of sucking head (4) is provided with translucent cover (3), in translucent cover (3), be provided with photographic head (5), this photographic head (5) is connected with the front end of FPC flexible PCB (6), the rear end of FPC flexible PCB (6) is connected with circuit board (7), in the front port of described sucking head (4), be processed with female thread, the rear end of described translucent cover (3) is provided with one section and is with externally threaded ring set, on the external screw thread of ring set, be wiped with viscose glue, the ring set of described translucent cover (3) rear end stretches in the front port of sucking head (4), both threaded engagement, and fix by viscose glue.
This utility model is set up the screw thread cooperatively interacting on translucent cover and sucking head, and smears viscose glue on the external screw thread of translucent cover, only the thread segment of translucent cover rear end need be screwed into the front port of sucking head when assembling like this, and assembly manipulation is not only convenient but also quick.After being seated, bonding by threaded engagement and viscose glue between translucent cover and sucking head, the fastness of connection and good reliability, can effectively prevent that translucent cover from occurring loosening or coming off.
The leading portion of peeping pipe (1) in described is set with sleeve pipe (8), and the rear end of described FPC flexible PCB (6) is through after sucking head (2), along sleeve pipe (8) and in the space peeped between pipe (1) extend back, be finally connected with described circuit board (7).Above structure FPC flexible PCB not by the interior pipe of peeping through being connected with circuit board, but from sleeve pipe with in peep between pipe through being connected with circuit board, thereby in having increased, peep the inner cavity size of pipe, in having strengthened, peep pipe captivation, in having ensured, peep the unobstructed of pipe, can effectively prevent from stopping up in operation process; Sleeve pipe, by completely hiding the FPC flexible PCB between sucking head and handle, has not only beautified outward appearance, and can effectively prevent that FPC flexible PCB from occurring to lose efficacy or damaged because exposing.
In described, peep the outer wall of pipe (1) and the laminating of the inwall of sleeve pipe (8), be provided with along its length groove (1a) at the interior top of peeping pipe (1), the part that described FPC flexible PCB (6) is arranged in sleeve pipe (8) is inlaid in groove (1a).Inside peep groove on pipe for to FPC flexible PCB location and guiding, make FPC flexible PCB by more convenient; Simultaneously FPC flexible PCB is inlaid in groove, can make sleeve pipe with in peep duct ligation and close tightr.
The cross section of described groove (1a) is swallow-tail form, the inclined-plane that the both sides cell wall of groove (1a) is relative tilt.The direction of the width of above structure groove from bottom land toward notch reduces gradually, can effectively prevent that like this FPC flexible PCB from skidding off from the notch of groove.
Beneficial effect: this utility model adopts screw thread to add bonding mode and connect translucent cover and sucking head, and not only assembly manipulation is convenient, fast, and between translucent cover and sucking head, be connected firmly, can effectively prevent that translucent cover from occurring loosening or coming off.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the outline drawing of embodiment 1.
Fig. 3 is the layout schematic diagram of translucent cover in embodiment 1, sucking head and FPC flexible PCB.
Fig. 4 is the cross sectional view of peeping pipe in embodiment 1.
Fig. 5 is the structural representation of embodiment 2.
Fig. 6 is the layout schematic diagram of translucent cover in embodiment 2, sucking head and FPC flexible PCB.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, at the interior rear portion of peeping pipe 1, handle 2 is housed, this handle 2 is formed by two of left and right halfbody make-up, handle 2 is preferably working of plastics, in handle 2, be provided with circuit board 7, the line interface of these circuit board 7 tail ends is open outside handle 2, so that connection.Inside peep the bending of pipe 1 front portion or keep straight on, and in peep pipe 1 front end be fixedly connected with the rear end of sucking head 4, in the front port of described sucking head 4, be processed with female thread, and be provided with translucent cover 3 in the front of sucking head 4.Described translucent cover 3 front end closed rear end are uncovered, be formed with one section in the rear end of translucent cover 3 and be with externally threaded ring set, on the external screw thread of ring set, be wiped with viscose glue, the ring set of described translucent cover 3 rear ends stretches in the front port of sucking head 4, both threaded engagement, and fix by viscose glue.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, photographic head 5 is installed in translucent cover 3, this photographic head 5 is connected with the front end of FPC flexible PCB 6.The leading portion of peeping pipe 1 in described is set with sleeve pipe 8, inside peeps the outer wall of pipe 1 and the laminating of the inwall of sleeve pipe 8.The front end of described sleeve pipe 8 with in to peep pipe 1 front end concordant, the front end of the rear end of sleeve pipe 8 and handle 2 offsets or stretches in handle 2.The top of peeping pipe 1 in described is provided with groove 1a along its length, and the cross section of groove 1a is swallow-tail form, the inclined-plane that the both sides cell wall of groove 1a is relative tilt.The rear end of described FPC flexible PCB 6 is through after sucking head 2, along sleeve pipe 8 with in peep the space of managing between 1 and extend back, be finally connected with described circuit board 7; The part that FPC flexible PCB 6 is arranged in sleeve pipe 8 is inlaid in groove 1a.
Embodiment 1
As shown in Figure 5, Figure 6, the present embodiment does not have sleeve pipe at the interior leading portion of peeping pipe 1, inside peep pipe 1 for double cavity structure, the rear end of FPC flexible PCB 6 is first through sucking head 2, then penetrate one of them chamber from the interior front end of peeping pipe 1, then draw from the interior hole of peeping the tube wall of pipe rear portion, be finally connected with circuit board 7.All the other structures of the present embodiment are identical with embodiment 1, and therefore not to repeat here.
Although below by reference to the accompanying drawings preferred embodiment of the present utility model is described; but this utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic instead of determinate; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to this utility model aim and claim; can make like multiple types and representing, as the shape of change groove etc., within such conversion all falls into protection domain of the present utility model.
Claims (4)
1. a visible induced abortion suction tube, in comprising, peep pipe (1), handle (2), translucent cover (3), sucking head (4), photographic head (5), FPC flexible PCB (6) and circuit board (7), at the interior back segment of peeping pipe (1), handle (2) is set, in this handle (2), be provided with circuit board (7), the front end of peeping pipe (1) in described is connected with the rear end of sucking head (4), the front of sucking head (4) is provided with translucent cover (3), in translucent cover (3), be provided with photographic head (5), this photographic head (5) is connected with the front end of FPC flexible PCB (6), the rear end of FPC flexible PCB (6) is connected with circuit board (7), it is characterized in that: in the front port of described sucking head (4), be processed with female thread, the rear end of described translucent cover (3) is provided with one section and is with externally threaded ring set, on the external screw thread of ring set, be wiped with viscose glue, the ring set of described translucent cover (3) rear end stretches in the front port of sucking head (4), both threaded engagement, and fix by viscose glue.
2. visible induced abortion suction tube according to claim 1, it is characterized in that: the leading portion of peeping pipe (1) in described is set with sleeve pipe (8), the rear end of described FPC flexible PCB (6) is through after sucking head (2), along sleeve pipe (8) and in the space peeped between pipe (1) extend back, be finally connected with described circuit board (7).
3. visible induced abortion suction tube according to claim 2, it is characterized in that: in described, peep the outer wall of pipe (1) and the laminating of the inwall of sleeve pipe (8), be provided with along its length groove (1a) at the interior top of peeping pipe (1), the part that described FPC flexible PCB (6) is arranged in sleeve pipe (8) is inlaid in groove (1a).
4. visible induced abortion suction tube according to claim 3, is characterized in that: the cross section of described groove (1a) is swallow-tail form, the inclined-plane that the both sides cell wall of groove (1a) is relative tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175403.5U CN203829018U (en) | 2014-04-10 | 2014-04-10 | Visual abortion sucking tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420175403.5U CN203829018U (en) | 2014-04-10 | 2014-04-10 | Visual abortion sucking tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203829018U true CN203829018U (en) | 2014-09-17 |
Family
ID=51506918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420175403.5U Expired - Lifetime CN203829018U (en) | 2014-04-10 | 2014-04-10 | Visual abortion sucking tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203829018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921786A (en) * | 2015-06-02 | 2015-09-23 | 重庆金山科技（集团）有限公司 | Disposable visual induced abortion suction tube with direct-view and back-view observation functions |
| WO2020147221A1 (en) * | 2019-01-17 | 2020-07-23 | 上海欧太医疗器械有限公司 | Assembly for visualizing surgery, and corresponding endoscope |
| WO2020205151A1 (en) * | 2019-03-29 | 2020-10-08 | Coopersurgical, Inc. | Endoscopic devices and related methods |
-
2014
- 2014-04-10 CN CN201420175403.5U patent/CN203829018U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921786A (en) * | 2015-06-02 | 2015-09-23 | 重庆金山科技（集团）有限公司 | Disposable visual induced abortion suction tube with direct-view and back-view observation functions |
| WO2020147221A1 (en) * | 2019-01-17 | 2020-07-23 | 上海欧太医疗器械有限公司 | Assembly for visualizing surgery, and corresponding endoscope |
| US11660120B2 (en) | 2019-01-17 | 2023-05-30 | Shanghai Outai Medical Equipment Co., Ltd. | Visualized surgical assembly and corresponding endoscope thereof |
| WO2020205151A1 (en) * | 2019-03-29 | 2020-10-08 | Coopersurgical, Inc. | Endoscopic devices and related methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Disposable visual induced abortion suction tube with direct-view and back-view observation functions Effective date of registration: 20160421 Granted publication date: 20140917 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd. Jiangbei Branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: 2016500000005 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171106 Granted publication date: 20140917 Pledgee: Chongqing Three Gorges bank Limited by Share Ltd. Jiangbei Branch Pledgor: CHONGQING JINSHAN SCIENCE & TECHNOLOGY (GROUP) Co.,Ltd. Registration number: 2016500000005 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |