CN204181673U - A kind of have the anastomat showing sound function - Google Patents
A kind of have the anastomat showing sound function Download PDFInfo
- Publication number
- CN204181673U CN204181673U CN201420390700.1U CN201420390700U CN204181673U CN 204181673 U CN204181673 U CN 204181673U CN 201420390700 U CN201420390700 U CN 201420390700U CN 204181673 U CN204181673 U CN 204181673U
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- China
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- sound
- show
- anastomat
- screw mandrel
- shell
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Abstract
This utility model provides a kind ofly has the anastomat showing sound function, comprises shell, is arranged at the screw mandrel of described enclosure, the afterbody knob be connected with described screw mandrel two ends respectively and nail supporting base.This have the anastomat showing sound function also comprise to be connected with described screw mandrel and can with described screw mandrel be synchronized with the movement show sound frame, be connected with described afterbody knob show sound gear, with described show that sound frame is connected by the first elastic component show sound block, described in show that sound block can show sound Gear Contact with described.By showing sound function, doctor can carry out by auditory tone cues operation in operation process, and need not judge by feel, when ensureing anastomat closure accuracy, be supplied to the mode of operation of doctor's hommization more, reduce the risk of the damage tissue caused due to misoperation simultaneously.
Description
Technical field
This utility model relates to technical field of medical instruments, and particularly a kind of have the anastomat showing sound function.
Background technology
In surgical operation, Medical stapler has become the requisite medical apparatus and instruments in tissue sewing process.Along with development and the research and development of products of medical science, more and more multi-functional anastomat products application is in clinical, and the scope of application has related to the every field such as gastrointestinal surgery, Genneral Surgery, thoracic surgery, Urology Surgery, gynecological, becomes one of requisite instrument of doctor.The application of Medical stapler has the plurality of advantages such as hands intraoperative hemorrhage is less, operating time is shorter, can reduce error hand-manipulated, postoperative function recovery is fast.
Major part tube type anastomat is in closing course, and doctor will select suitable closed gap according to the individual state of patient, and the size in closed gap judges according to the position of the pointer in the form of anastomat.But in apparatus closing course, doctor will pointer all the time in observation window, if do not looked, pointer easily misses optimum position, cause closed gap too small, tissue is overly compressed, if now pointer is adjusted back to optimum position, tissue may not be in best state, finally may affect match result, also make doctor often be in the state of psychentonia, be difficult to obtain a make position accurately, anastomat closure effect is poor, makes the operation easier of anastomat larger.
Therefore, under the closure accuracy ensureing anastomat, reduce the operation easier of anastomat, make the operation hommization more of anastomat, reduce the human tissue injury caused due to doctor's maloperation is the problem that those skilled in the art need to solve simultaneously.
Utility model content
The purpose of this utility model is to provide a kind ofly has the anastomat showing sound function, when ensureing anastomat closure accuracy, is supplied to the mode of operation of doctor's hommization more, reduces the risk of the damage tissue caused due to misoperation simultaneously.
To achieve these goals, this utility model provides a kind ofly has the anastomat showing sound function, comprise shell, be arranged at the screw mandrel of described enclosure, the afterbody knob be connected with described screw mandrel two ends respectively and nail supporting base, also comprise to be connected with described screw mandrel and can with described screw mandrel be synchronized with the movement show sound frame, be connected with described afterbody knob show sound gear, with described show that sound frame is connected by the first elastic component show sound block, described in show that sound block can show sound Gear Contact with described.
Preferably, also comprise the second elastic component showing sound frame and described shell described in connection, described screw mandrel is protruding and describedly show showing that sound frame is protruding and abutting of sound frame by screw mandrel.
Preferably, described in show sound frame be provided with groove, described shell is also provided with shell projection, and described shell projection can be in described groove, described in show that sound frame is connected in the shell projection of described shell by the second elastic component.
Preferably, described second elastic component is extension spring.
Preferably, described in show sound erection be equipped with stopper slot, described in show that sound block is arranged in described stopper slot.
Preferably, described first elastic component is stage clip, and described stopper slot is provided with fixed bar, described in show that sound block is provided with installing hole, described fixed bar is arranged in described installing hole, and described compression spring sleeve is connected on described fixed bar.
Preferably, the medial wall of described stopper slot is provided with first passage, described in show that the relatively described first passage of the sidepiece of sound block is provided with side spacing preiection.
Preferably, the bottom side inwall of described stopper slot is provided with protuberance, described in show that the relatively described protuberance in the bottom of sound block is provided with groove.
Preferably, described protuberance is for showing the screw of the bottom of sound frame described in being arranged on.
Preferably, described in show that the near-end of sound block is straight-tooth shape, described is also continuous straight-tooth shape.
The anastomat that this utility model provides, comprise shell, be arranged at the screw mandrel of described enclosure, the afterbody knob be connected with described screw mandrel two ends respectively and nail supporting base, also comprise to be connected with described screw mandrel and can with described screw mandrel be synchronized with the movement show sound frame, be connected with described afterbody knob show sound gear, with described show that sound frame is connected by the first elastic component show sound block, described in show with described, sound block shows that sound gear can contact.Therefore, when doctor carries out operation technique, first rotating tail knob reduces the closed gap of anastomat, meanwhile, described screw mandrel shows that sound frame moves described in driving, described showing shows that sound block shows sound gear described in close described in the drive of sound frame, when soon arriving suitable closed gap, describedly show sound block and describedly show sound Gear Contact, described afterbody knob continues to show that sound gear rotates described in drive, describedly show sound gear and describedly show that sound block clashes into and send voice prompt, doctor is reminded soon to arrive suitable closed gap, now doctor can slow down rotary speed, by the form accuracy of judgement position of anastomat, operation can be carried out under voice prompt, and need not judge by feel, under the closure accuracy ensureing anastomat, reduce the risk of the human tissue injury caused due to doctor's maloperation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anastomat according to an embodiment of the present utility model;
What Fig. 2 was anastomat shown in Fig. 1 shows the elevation cross-sectional view that part divides;
Fig. 3 is the partial enlarged drawing at the A place shown in Fig. 2;
Fig. 4 is the partial structurtes schematic diagram that part divides that shows shown in Fig. 2;
The structural representation showing sound frame that Fig. 5 is the anastomat shown in Fig. 2;
The structural representation showing sound block that Fig. 6 is the anastomat shown in Fig. 2;
The structural representation showing sound block that Fig. 7 is the anastomat shown in Fig. 2;
What Fig. 8 was anastomat described in Fig. 1 shows the top plan view that part divides;
Fig. 9 is for showing that part divides the top plan view being in and showing under sound state shown in Fig. 8.
Detailed description of the invention
Core of the present utility model is to provide a kind ofly has the anastomat showing sound function, when ensureing anastomat closure accuracy, is supplied to the mode of operation of doctor's hommization more, reduces the risk of the damage tissue caused due to misoperation simultaneously.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1-Fig. 3, in an embodiment of the present utility model, anastomat comprises shell 1, is arranged at the screw mandrel 2 of shell 1 inside, and the afterbody knob 3 be connected with screw mandrel 2 two ends respectively and nail supporting base 4, also comprise to be connected with screw mandrel 2 and can with screw mandrel 2 be synchronized with the movement show sound frame 5, be connected with afterbody knob 3 show sound gear 31, with show that sound frame 5 is connected by the first elastic component 572 show sound block 53, show sound block 53 can with show that sound gear 31 contacts.Show that the near-end of sound block 53 for dentation, taper, semicircle shape or spherical, can be preferably straight-tooth shape.Above-mentionedly show that sound gear 31 is preferably also continuous straight-tooth shape.First elastic component 572 can be stage clip or shell fragment etc.Show that sound frame 5 or bondingly directly can be fixed on screw mandrel 2 by welding, one end of stage clip can by welding or the connected mode such as nested with show that sound block 53 is connected.The operation technique initial stage is carried out doctor, as shown in Figure 8, the near-end showing sound block 53 not with show that sound gear 31 contacts, along with doctor gradually rotating tail knob 3 reduce the closed gap between nail supporting base 4 and shell 1, screw mandrel 2 also drives and shows that sound frame 5 proximally moves, thus show that sound frame 5 drive shows that sound block 53 is close to showing sound gear 31, when soon arriving suitable closed gap, show the near-end of sound block 53 and show that sound gear 31 contacts, continue rotating tail knob 3 and show that sound frame 5 proximally moves to drive, now due to the elasticity interconnect function of the first elastic component 572, can make to show sound gear 31 and show sound block 53 continuous contact a period of time (as shown in Figure 9) and send the voice prompt of click click click, doctor can be reminded so soon to arrive suitable closed gap, now doctor can slow down the speed of rotating tail knob 3, and the form combining observation anastomat comes accuracy of judgement position, when pointed correct position, press trigger, the nail bin of shell 1 inside then can release staple, staple contacts with nail supporting base 4, thus suture tissue, endless knife is cut off tissue simultaneously.This anastomat show sound design whole operation process can be undertaken by auditory tone cues, and need not only rely on doctor to feel to judge with experience, thus when ensureing the closure accuracy of anastomat, reducing the excessive compression tissue due to misoperation thus causing the risk of damaged tissue.
See Fig. 2 and Fig. 4, in another preferred embodiment of the present utility model, also comprise connecting and show sound frame 5 and the second elastic component 52 of shell 1, now show that sound frame 5 can not also be fixed on screw mandrel 2.Screw mandrel 2 is provided with screw mandrel projection 21, shows that sound frame 5 is provided with and shows sound frame projection 51, screw mandrel 2 with show that sound frame 5 is abutted with showing sound frame projection 51 by screw mandrel protruding 21.Show that sound frame 5 is connected on shell 1 by the second elastic component 52, particularly, shell 1 is provided with shell projection 11, show and sound frame is provided with drag hook 54, second elastic component 52 one end is connected in shell projection 11, and the other end is connected on drag hook 54.Show and sound frame 5 is provided with groove 56, shell projection 11 can be in groove 56.Second elastic component 52 can be extension spring or elastic webbing etc.When screw mandrel 2 proximally moves, screw mandrel protruding 21 promotes to show that sound frame projection 51 makes to show that sound frame 5 proximally moves; When screw mandrel 2 distally moves, extension spring pulls shows that sound frame 5 distally moves.Add the design of the second elastic component 52, make to show that sound frame 5 can the lengthwise movement along the screw mandrel direction of motion more smoothly, and be convenient to install.
See Fig. 5-Fig. 7, in order to make to show sound block 53 more stable relative to showing that sound frame 5 moves, show and sound frame 5 be provided with stopper slot 57, show that sound block 53 is arranged in stopper slot 57, thus make to show sound block 53 along screw mandrel 2 direction lengthwise movement to prevent from swinging.Be provided with fixed bar 571 in stopper slot 57, show that sound block 53 is provided with installing hole 532, compression spring sleeve is connected on fixed bar 571, and fixed bar 571 is arranged in installing hole 532 and slidably, fixed bar 571 will show sound block 53 and stage clip, show that sound frame links together.The medial wall of stopper slot 57 is provided with first passage 573, shows the relative first passage 573 of the sidepiece of sound block 53 and is provided with side spacing preiection 531, thus preventing from showing that sound block 53 rocks at above-below direction.Preferably, the medial wall, two, left and right of stopper slot 57 is provided with first passage 573.The bottom side inwall of stopper slot 57 is provided with second channel, be provided with protuberance 55 (see Fig. 3) on a second pass, show the bottom opposed lugs 55 of sound block 53 and be provided with groove 533, like this when showing 53 lengthwise movement of sound block, two of the longitudinal direction of groove 533 the are edge limited range of movement of protuberance 55, thus define the range of movement showing sound block 53, prevent from like this showing that sound block comes off in operation or extrudes dislocation.Above-mentioned protuberance 55 can show screw on bottom sound frame 5 or bolt for being arranged on.
Near-end herein, far-end limited according to industry practice, and be namely near-end from person close to doctor during operation, opposite end is far-end.
Above to provided by the utility model have show that the anastomat of sound function is described in detail.Apply concrete example herein to set forth principle of the present utility model and embodiment, but the explanation of above embodiment just understands principle of the present utility model and core concept thereof for helping, the restriction not to this utility model protection domain.Should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model principle, can also carry out some improvement and modification to this utility model, these improve and modify and also fall in the protection domain of this utility model claim.
Claims (10)
1. one kind has the anastomat showing sound function, comprise shell (1), be arranged at the screw mandrel (2) that described shell (1) is inner, the afterbody knob (3) be connected with described screw mandrel (2) two ends respectively and nail supporting base (4), it is characterized in that, also comprise to be connected with described screw mandrel (2) and can be synchronized with the movement with described screw mandrel (2) show sound frame (5), what be connected with described afterbody knob (3) shows sound gear (31), with described show that sound frame (5) is connected by the first elastic component (572) show sound block (53), describedly show with described, sound block (53) can show that sound gear (31) contacts.
2. anastomat according to claim 1, it is characterized in that, also comprise the second elastic component (52) showing sound frame (5) and described shell (1) described in connection, described screw mandrel (2) by screw mandrel projection (21) with described show sound frame (5) show that sound frame projection (51) abuts.
3. anastomat according to claim 2, it is characterized in that, described showing, sound frame (5) was provided with groove (56), described shell (1) is also provided with shell projection (11), described shell projection (11) can be in described groove (56), described in show that sound frame (5) is connected in the shell projection (11) of described shell (1) by the second elastic component (52).
4. anastomat according to claim 3, is characterized in that, described second elastic component (52) is extension spring.
5. anastomat according to claim 4, is characterized in that, described in show that sound frame (5) is provided with stopper slot (57), described in show that sound block (53) is arranged in described stopper slot (57).
6. anastomat according to claim 5, it is characterized in that, described first elastic component (572) is stage clip, described stopper slot (57) is provided with fixed bar (571), describedly show that sound block (53) is provided with installing hole (532), described fixed bar (571) is arranged in described installing hole (532), and described compression spring sleeve is connected on described fixed bar (571).
7. anastomat according to claim 6, it is characterized in that, the medial wall of described stopper slot (57) is provided with first passage (573), described in show that the relatively described first passage (573) of the sidepiece of sound block (53) is provided with side spacing preiection (531).
8. anastomat according to claim 7, it is characterized in that, the bottom side inwall of described stopper slot (57) is provided with protuberance (55), described in show that the relatively described protuberance (55) in the bottom of sound block (53) is provided with groove (533).
9. anastomat according to claim 8, is characterized in that, described protuberance (55) is for showing the screw of the bottom of sound frame (5) described in being arranged on.
10. the anastomat according to any one of claim 1-9, is characterized in that, described in show that the near-end of sound block (53) is straight-tooth shape, described in show sound gear (31) also for continuous straight-tooth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390700.1U CN204181673U (en) | 2014-07-16 | 2014-07-16 | A kind of have the anastomat showing sound function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390700.1U CN204181673U (en) | 2014-07-16 | 2014-07-16 | A kind of have the anastomat showing sound function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204181673U true CN204181673U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390700.1U Withdrawn - After Issue CN204181673U (en) | 2014-07-16 | 2014-07-16 | A kind of have the anastomat showing sound function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204181673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116538A (en) * | 2014-07-16 | 2014-10-29 | 北京中法派尔特医疗设备有限公司 | Anastomat with sound prompting function |
-
2014
- 2014-07-16 CN CN201420390700.1U patent/CN204181673U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116538A (en) * | 2014-07-16 | 2014-10-29 | 北京中法派尔特医疗设备有限公司 | Anastomat with sound prompting function |
| CN104116538B (en) * | 2014-07-16 | 2017-10-20 | 北京派尔特医疗科技股份有限公司 | It is a kind of that there is the stapler for showing sound function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Panther Medical Equipment Co., Ltd., Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102200 Changping District science and Technology Park, Beijing torch street, building 28, building three, floor 1 Patentee after: BEIJING PANTHER MEDICAL TECHNOLOGY CO., LTD. Address before: Beijing City, Chaoyang District Wangjing two district 100018 emerging industries in the Garden District Litse No. 208 building 3 floor 3305A room 3 Patentee before: Beijing Panther Medical Equipment Co., Ltd., |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150304 Effective date of abandoning: 20171020 |