CN208892657U - A kind of abdominal cavity suspention pulling device - Google Patents
A kind of abdominal cavity suspention pulling device Download PDFInfo
- Publication number
- CN208892657U CN208892657U CN201721358778.5U CN201721358778U CN208892657U CN 208892657 U CN208892657 U CN 208892657U CN 201721358778 U CN201721358778 U CN 201721358778U CN 208892657 U CN208892657 U CN 208892657U
- Authority
- CN
- China
- Prior art keywords
- drag wire
- button
- folder
- gliding mass
- thread section
- 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 - Fee Related
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Abstract
The utility model discloses a kind of abdominal cavities to suspend pulling device in midair, it includes a drawing folder and a drag wire, it further includes a suspention folder and a locking switch, the locking switch includes a gliding mass and a button, the gliding mass is equipped with drawing line passage, it is described to pull the thread through the drawing line passage, it turns back and is connect with the gliding mass in described drag wire one end, drag wire is divided into single thread section and dual-thread section with locking switch described in this, the button is set on the gliding mass for controlling the sliding of the gliding mass；The drawing folder and the suspention folder are connected to the end of the single thread section and dual-thread section of the drag wire.Wherein suspention folder can all require adjustment in real time for clamping tissue, clip position for clamping stomach wall, drawing folder according to surgical field of view.Adjustment locking switch can realize that drag wire gradually becomes dual-thread section by single thread section, to change integrated suspension length, draw tissue is can be realized in in-vivo procedures.
Description
Technical field
The technical field of tools that the utility model relates to assist laparoscopic surgery to be appeared, and in particular to a kind of abdominal cavity is outstanding
Hang pulling device.
Background technique
Laparoscopic surgery has many advantages, such as that notch is small, pain is small, restores fast, deep to be welcome by patient and doctor, especially art
Scar is small afterwards, meets beauty requirement again.It needs to be inserted into trochar in its art, introduces operation pincers, assist drawing tissue, appear operation
The visual field, so that operation is gone on smoothly.So since the use of trochar increases the scar of tissue damage risk and patient's posterior abdominal wall
Trace；The placement location for operating pincers is relatively fixed, lacks flexibility；Assistant doctor is needed to cooperate hand-held pincers, drawing group in art
It knits and is maintained for a long time, increase feldsher doctor's burden.Therefore, a kind of laparoscope undertissue abdominal cavity suspention drawing is designed
Device is of great significance.
Chinese patent CN201420161165.2 (publication number CN203852382U) provides a kind of laparoscopic surgery tissue
Pulling device, CN201620971622.3 (publication number CN206390945U) provide a kind of telescopic dirty for abdominal tissue
The multiple location of device, device multi-angle traction or suspended in midair, but above two device is required to puncture stomach wall using puncture needle,
It is external to adjust the length for haling line, to suspend tissue in midair, increase trauma of abdomi napwall, and the adjustment of stomach wall suspension point along with
New puncturing hole.
Utility model content
The purpose of this utility model is that for the problem that in laparoscopic surgery, it is outstanding to provide a kind of abdominal cavity for exposure of surgical field
Pulling device is hung, can be adjusted in real time according to operation demand, appear optimal surgical field of view, it is ensured that operation is gone on smoothly, and body
Interior operation can be realized, without puncturing stomach wall.
The abdominal cavity suspention pulling device of the utility model includes a drawing folder and a drag wire, further includes one outstanding
Suspension clamp and a locking switch, the locking switch include a gliding mass and a button, and the gliding mass is equipped with drawing line passage,
Described to pull the thread through the drawing line passage, described drag wire one end is turned back and is connect with the gliding mass, with locking described in this
The drag wire is divided into single thread section and dual-thread section by switch, and the button is set on the gliding mass for controlling the gliding mass
Sliding；The drawing folder and the suspention folder are connected to the end of the single thread section and dual-thread section of the drag wire.
Preferably, the tail portion of the drawing folder and the suspention folder is respectively provided with the connection for connecting the drag wire
Ring.
About the setting of the locking switch, in a preferred embodiment of the utility model, the button bottom end passes through bullet
Spring is connected in the gliding mass, and the button is equipped with described in perforation confession and pulls the thread through；When not pressing, the button is bounced, institute
It states perforation to misplace with the drawing line passage, the drag wire is stuck；When pressing the button, the perforation and the drawing
Line passage is overlapped, and the drag wire can be moved swimmingly.
In the another preferred embodiment of the utility model, the gliding mass is located at the drawing line passage side and supplies set on groove
The button is installed, a via hole has been opened between the groove and the drawing line passage, has been located in the drawing line passage
The via hole side is equipped with the block tongue bounced, and the block tongue is connected with connecting band in face of the via hole on one side, and the connecting band is another
One end passes through the via hole and connect with the button bottom end；When not pressing, the block tongue bounces card under own resilient effect
Drag wire is stated in residence, and the connecting band is straightened, the button protrusion；When pressing the button, under connecting band effect
The block tongue, which is pulled down into, no longer blocks the drag wire.
The utility model has the beneficial effects that:
1, the utility model includes suspention folder, drag wire, drawing folder and locking switch, wherein suspention folder is for clamping abdomen
Wall is pulled and is pressed from both sides for clamping tissue, and clip position can all require adjustment in real time according to surgical field of view, and it is square that the operation is simple and flexible
Just.
2, adjustment locking switch can realize that drag wire gradually becomes dual-thread section by single thread section, to change integrated suspension
Length pulls tissue, and easy to adjust, in-vivo procedures can be realized, and without puncturing stomach wall, can reduce the usage amount of trochar,
The damage for alleviating patient alleviates the amount of labour of assistant doctor.
Detailed description of the invention
Fig. 1 is that the schematic diagram of pulling device is suspended in the abdominal cavity of the utility model in midair；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the cross-sectional view of the non-pressing state of locking switch in embodiment 1；
Fig. 4 is pressed the cross-sectional view of state for the locking switch in embodiment 1；
Fig. 5 is the cross-sectional view of the non-pressing state of locking switch in another embodiment；
Fig. 6 is pressed the cross-sectional view of state for the locking switch in another embodiment.
Appended drawing reference
Suspention folder 1, connection ring 11；Drawing folder 2；Drag wire 3, single thread section 31, dual-thread section 32；Locking switch 4, gliding mass
41, pull line passage 411, groove 412, via hole 413, block tongue 414, connecting band 415, button 42, perforation 421, spring 43.
Specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.It should be understood that following embodiment is only used for
Bright the utility model is not for restriction the scope of the utility model.
Embodiment 1
Fig. 1 show the abdominal cavity suspention pulling device of one preferred embodiment of the utility model comprising suspention folder 1, drawing
Folder 2, drag wire 3 and locking switch 4.
Suspention folder 1 is identical with drawing 2 structures of folder, as shown in Fig. 2, tail portion is respectively provided with the connection of connection drag wire 3
Ring 11.
As shown in Figures 3 and 4, locking switch 4 includes gliding mass 41 and button 42, and gliding mass 41 is equipped with drawing line passage 411, button
42 bottom ends are connected in gliding mass 41 by spring 43, and button 42 is equipped with perforation 421 and passes through for drag wire 3；When not pressing, button 42
It bounces, perforation 421 misplaces with drawing line passage 411, and drag wire 3 is stuck；When by lower button 42, perforation 421 is logical with drag wire
Road 411 is overlapped, and drag wire 3 can be moved swimmingly.
Drag wire 3 passes through drawing line passage 411 and perforation 421, and one end is turned back and connect with gliding mass 41, is locked out with this
4 are closed to divide drag wire 3 for single thread section 31 and dual-thread section 32.Drawing folder 2 and suspention folder 1 are connected to the list of drag wire 3
The end of thread section 31 and dual-thread section 32.
The detailed process used:
1, the abdominal cavity suspention pulling device of the utility model is placed in intraperitoneal through trochar；
2, the tissue for needing to be suspended using 2 clamping of drawing folder；
3, stomach wall position required for being clamped to using suspention folder 1；
4, clamping locking switch 4 (at button 42) is clamped using operation, button 42 is pressed at this time, and slide-and-lock switch 4 can
Drag wire 3 is tightened, to pull tissue to height or angle is needed, appears surgical field of view.
Locking switch 4 in the another preferred embodiment of the utility model is different, specifically as it can be seen in figures 5 and 6, gliding mass
41 be located at drawing 411 side of line passage be set to groove 412 for install button 42, groove 412 and drawing line passage 411 between it is open-minded
There is a via hole 413,413 side of via hole is located in drawing line passage 411 and is equipped with the block tongue 414 bounced, block tongue 414 faces via hole
413 are connected with connecting band 415 on one side, and 415 other end of connecting band passes through via hole 413 and connect with 42 bottom end of button.When not pressing,
Block tongue 414 bounces under own resilient effect and blocks drag wire 3, and connecting band 415 is straightened, and button 42 protrudes；By lower button 42
When, block tongue 414, which is pulled down into, under the effect of connecting band 415 no longer blocks drag wire 3.Block tongue 414, which bounces, to be pulled with one-way locking
Line 3, when being preferably provided at button 42 and not being pressed, only slidably locking switch 4 increases the ratio of dual-thread section 32；By lower button
42, the glide direction of locking switch 4 is unrestricted.
The preferred embodiment created to the utility model above is illustrated, but the utility model is created not
It is limited to embodiment, those skilled in the art are various etc. without prejudice to can also make under the utility model precondition for innovation
Same variation or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (4)
1. pulling device is suspended in a kind of abdominal cavity in midair comprising a drawing folder and a drag wire, which is characterized in that it further includes one
A suspention folder and a locking switch, the locking switch include a gliding mass and a button, and the gliding mass is equipped with drag wire
Channel, described to pull the thread through the drawing line passage, described drag wire one end is turned back and is connect with the gliding mass, described in this
The drag wire is divided into single thread section and dual-thread section by locking switch, and the button is set on the gliding mass described for controlling
The sliding of gliding mass；The drawing folder and the suspention folder are connected to the end of the single thread section and dual-thread section of the drag wire
Portion.
2. pulling device is suspended in abdominal cavity according to claim 1 in midair, which is characterized in that the drawing folder and the suspention folder
Tail portion is respectively provided with the connection ring for connecting the drag wire.
3. pulling device is suspended in abdominal cavity according to claim 1 in midair, which is characterized in that the button bottom end is connected by spring
In the gliding mass, the button is equipped with described in perforation confession and pulls the thread through；When not pressing, the button is bounced, the perforation
It misplaces with the drawing line passage, the drag wire is stuck；When pressing the button, the perforation and the drawing line passage
It is overlapped, the drag wire can be moved swimmingly.
4. pulling device is suspended in abdominal cavity according to claim 1 in midair, which is characterized in that it is logical that the gliding mass is located at the drag wire
Road side is set to groove for the installation button, and a via hole has been opened between the groove and the drawing line passage, described
It is equipped with the block tongue bounced positioned at the via hole side in drawing line passage, the block tongue is connected with connection in face of the via hole on one side
Band, the connecting band other end pass through the via hole and connect with the button bottom end；When not pressing, the block tongue is in itself bullet
It is bounced under power effect and blocks the drag wire, the connecting band is straightened, the button protrusion；When pressing the button, in institute
The block tongue under connecting band effect is stated to be pulled down into and no longer block the drag wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358778.5U CN208892657U (en) | 2017-10-20 | 2017-10-20 | A kind of abdominal cavity suspention pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358778.5U CN208892657U (en) | 2017-10-20 | 2017-10-20 | A kind of abdominal cavity suspention pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208892657U true CN208892657U (en) | 2019-05-24 |
Family
ID=66564674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358778.5U Expired - Fee Related CN208892657U (en) | 2017-10-20 | 2017-10-20 | A kind of abdominal cavity suspention pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208892657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403956A (en) * | 2022-03-07 | 2022-04-29 | 山东省千佛山医院 | Heart tissue retractor |
| CN115040177A (en) * | 2022-06-13 | 2022-09-13 | 首都医科大学宣武医院 | Liver retractor under laparoscope |
-
2017
- 2017-10-20 CN CN201721358778.5U patent/CN208892657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403956A (en) * | 2022-03-07 | 2022-04-29 | 山东省千佛山医院 | Heart tissue retractor |
| CN114403956B (en) * | 2022-03-07 | 2023-08-29 | 山东省千佛山医院 | Heart tissue retractor |
| CN115040177A (en) * | 2022-06-13 | 2022-09-13 | 首都医科大学宣武医院 | Liver retractor under laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |