CN211796678U - Prevent tired disposable anus intestines anastomat of hand - Google Patents
Prevent tired disposable anus intestines anastomat of hand Download PDFInfo
- Publication number
- CN211796678U CN211796678U CN201921243316.8U CN201921243316U CN211796678U CN 211796678 U CN211796678 U CN 211796678U CN 201921243316 U CN201921243316 U CN 201921243316U CN 211796678 U CN211796678 U CN 211796678U
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- locking
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- frame
- backup pad
- supporting plate
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Abstract
The utility model discloses a prevent tired disposable anus intestines anastomat of hand, include: the gun body is arranged on the side wall of one side of the shell, the adjusting nut is arranged on the side wall of the other side of the shell, the firing handle is arranged on one side of the bottom end of the shell through a pin shaft, a firing safety is fixedly arranged between the shell and the firing handle, a puncture cone is fixedly arranged at the center of the side wall of one side of the gun body, and a nail abutting seat is sleeved outside the puncture cone; the limiting part is embedded in the shell. The utility model discloses effectual doctor's work load that has alleviateed, the time of having practiced thrift, can be quick carry out quick spacing processing to the percussion handle through spacing portion, avoided medical personnel to hold the percussion handle for a long time and lead to hand fatigue, reduced medical personnel's working strength, improved work efficiency.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a prevent tired disposable anus intestines anastomat of hand.
Background
The anastomat is the first stapler in the world, is used for gastrointestinal anastomosis for nearly one century, and is not widely used for gastrointestinal surgery until 1978, generally divided into a disposable or reusable anastomat and an imported or domestic anastomat, which is a device used in medicine to replace traditional manual suturing.
The prior art has the following defects: when the traditional anastomat is used, a worker often needs to hold a percussion handle for a long time, so that the hand fatigue of the worker is very easily caused under the long-time working state, the labor intensity of the worker is increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent tired disposable anus intestines anastomat of hand to solve traditional anastomat when using, often need the long-time percussion handle of holding of staff, consequently under long-time operating condition, very easily cause staff's the tired scheduling problem of hand.
In order to achieve the above object, the utility model provides a following technical scheme: a disposable anorectal stapler for preventing hand fatigue, comprising:
the gun body is arranged on the side wall of one side of the shell, the adjusting nut is arranged on the side wall of the other side of the shell, the firing handle is arranged on one side of the bottom end of the shell through a pin shaft, a firing safety is fixedly arranged between the shell and the firing handle, a puncture cone is fixedly arranged at the center of the side wall of one side of the gun body, and a nail abutting seat is sleeved outside the puncture cone;
spacing portion, spacing portion inlays the inside of establishing at the shell, spacing portion is including locating frame, backup pad, positioning seat, telescopic link, expanding spring, the backup pad is installed in the inside of locating frame, and the one end of backup pad is through the interior wall connection of round pin axle with the locating frame, the fixed lug that is provided with in upper end surface both sides of backup pad, the other end at the backup pad is installed to the positioning seat, the telescopic link is installed between locating frame and backup pad, and the both ends of telescopic link are connected with backup pad, locating frame through the hinge respectively, the expanding spring cover is established in the outside of telescopic link.
Preferably, the locking part is composed of a first locking component and a second locking component, the first locking component and the second locking component are respectively installed on two sides of the positioning frame, the first locking component and the second locking component are respectively composed of a locking frame, an adjusting rod, a locking head and a reset spring, the locking frame is installed on two sides of the inner wall of the positioning frame, the adjusting rod respectively penetrates through the side wall of the positioning frame and the locking frame from left to right, the locking head is installed at one end of the adjusting rod and is in locking connection with a convex block on the upper end of the supporting plate, the reset spring is installed inside the locking frame, and the reset spring is installed outside the adjusting rod.
Preferably, the outer portion of the shell is sleeved with a protective sleeve, and the triggering handle is provided with anti-skidding stripes.
Preferably, the included angle between the supporting plate and the positioning seat is 90 degrees, and the upper surface of the positioning seat is fixedly provided with an anti-slip pad.
Preferably, the length of the supporting plate is smaller than the inner length of the positioning frame, and the supporting plate and the locking seat are locked through screws.
Preferably, the other end of the adjusting rod is provided with a trigger button, and the locking head is connected with a convex block at the upper end of the supporting plate in a locking manner by being provided with a positioning groove.
The utility model provides a prevent tired disposable anus intestines anastomat of hand possesses following beneficial effect:
(1) the utility model discloses a be provided with spacing portion, can be quick under backup pad and positioning seat effect, quick carry out spacing processing to trigger handle, when specifically using, utilize telescopic link and expanding spring's elastic action under, drive backup pad that can be quick rotates with the positioning seat along extending telescopic link and expanding spring's moving direction, and then it is spacing with the trigger handle contact through the positioning seat, thereby can be quick carry out spacing processing to the trigger handle, and the operation is convenient, avoided the staff to hold the trigger handle for a long time and caused hand fatigue, utilize the locating frame can be quick to the backup pad simultaneously, the processing is accomodate to the positioning seat, the effectual whole space utilization who has improved the device.
(2) The utility model discloses a be provided with closure portion, can be quick with the backup pad, the positioning seat closure is fixed a position inside the posting, whole job stabilization nature has been guaranteed, when specifically using, promote the regulation pole through the extrusion and remove, utilize the removal of adjusting the pole, and then drive the closure head and remove, thereby the closure head breaks away from with backup pad upper end lug, then under telescopic link and expanding spring's effect, drive positioning seat and percussion handle closure, stability is higher simultaneously, after the use is accomplished, utilize external force to promote backup pad and positioning seat and remove, remove the in-process, then backup pad upper end lug and closure head lock joint, and then can accomplish the backup pad, the effect of accomodating of positioning seat.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the connection between the locking portion and the firing handle of the present invention;
FIG. 3 is a schematic view of the internal structure of the position-limiting part of the present invention;
fig. 4 is a schematic structural view of the locking portion of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.
In the figure: 1. a housing; 2. a gun body; 3. a firing handle; 4. adjusting the nut; 5. triggering a safety; 6. Puncturing a awl; 7. a nail abutting seat; 8. a positioning frame; 9. a support plate; 10. positioning seats; 11. a telescopic rod; 12. A tension spring; 13. a bump; 14. a locking frame; 15. adjusting a rod; 16. a locking head; 17. a return spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: a disposable anorectal stapler for preventing hand fatigue, comprising:
the gun body 2 is installed on one side wall of the shell 1, the adjusting nut 4 is installed on the other side wall of the shell 1, the firing handle 3 is installed on one side of the bottom end of the shell 1 through a pin shaft, a firing safety 5 is fixedly arranged between the shell 1 and the firing handle 3, a puncture cone 6 is fixedly arranged at the center of one side wall of the gun body 2, and a nail abutting seat 7 is sleeved outside the puncture cone 6;
the limiting part is embedded in the shell 1 and comprises a positioning frame 8, a supporting plate 9, a positioning seat 10, a telescopic rod 11 and a telescopic spring 12, the supporting plate 9 is installed in the positioning frame 8, one end of the supporting plate 9 is connected with the inner wall of the positioning frame 8 through a pin shaft, two sides of the upper end surface of the supporting plate 9 are fixedly provided with a convex block 13, the positioning seat 10 is installed at the other end of the supporting plate 9, the telescopic rod 11 is installed between the positioning frame 8 and the supporting plate 9, two ends of the telescopic rod 11 are respectively connected with the supporting plate 9 and the positioning frame 8 through hinges, the telescopic spring 12 is sleeved outside the telescopic rod 11, the trigger handle can be quickly limited under the action of the supporting plate 9 and the positioning seat 10, and when the trigger handle is used specifically, under the elastic action of the telescopic rod 11 and the telescopic spring 12, the driving support plate 9 and the positioning seat 10 can be rapidly driven to rotate along the moving direction of the extension rod and the extension spring 12, and then the positioning seat 10 is contacted with the trigger handle 3 for limiting, so that the trigger handle 3 can be rapidly limited, the operation is convenient, the hand fatigue caused by the fact that a worker holds the trigger handle 3 for a long time is avoided, meanwhile, the supporting plate 9 and the positioning seat 10 can be rapidly accommodated by utilizing the positioning frame 8, the integral space utilization rate of the device is effectively improved, meanwhile, the adjusting rod 15 is pushed to move by extrusion, the locking head 16 is driven to move by utilizing the movement of the adjusting rod 15, so that the locking head 16 is separated from a lug 13 at the upper end of the supporting plate 9, then, under the action of the extension rod 11 and the extension spring 12, the driving positioning seat 10 is locked with the trigger handle 3, meanwhile, the stability is higher, the supporting plate 9 and the positioning seat 10 are pushed by external force to move, and then the convex block 13 at the upper end of the supporting plate 9 is locked with the locking head 16 in the moving process, so that the supporting plate 9 and the positioning seat 10 can be accommodated.
The locking part consists of a first locking component and a second locking component, the first locking component and the second locking component are respectively arranged at two sides of the positioning frame 8, the first locking component and the second locking component are respectively composed of a locking frame 14, an adjusting rod 15, a locking head 16 and a return spring 17, the locking frame 14 is arranged at two sides of the inner wall of the positioning frame 8, the adjusting rod 15 respectively penetrates through the side wall of the positioning frame 8 and the locking frame 14 from left to right, the locking head 16 is arranged at one end of the adjusting rod 15, the locking head 16 is in locking connection with a convex block 13 at the upper end of the supporting plate 9, the return spring 17 is arranged in the locking frame 14, and the return spring 17 is arranged outside the adjusting rod 15; a protective sleeve is sleeved outside the shell 1, and anti-skid stripes are arranged on the firing handle 3, so that the use stability is ensured; the included angle between the supporting plate 9 and the positioning seat 10 is 90 degrees, and the upper surface of the positioning seat 10 is fixedly provided with an anti-slip pad, so that the triggering handle 3 can be effectively limited; the length of the supporting plate 9 is smaller than the internal length of the positioning frame 8, and the supporting plate 9 and the locking seat are locked through screws; the other end of the adjusting rod 15 is provided with a trigger button, and the locking head 16 is connected with a convex block 13 at the upper end of the supporting plate 9 in a locking manner by arranging a positioning groove, so that the supporting plate 9 can be quickly locked.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A disposable anorectal stapler for preventing hand fatigue, comprising:
the main body comprises a shell (1), a gun body (2), a firing handle (3) and an adjusting nut (4), wherein the gun body (2) is installed on one side wall of the shell (1), the adjusting nut (4) is installed on the other side wall of the shell (1), the firing handle (3) is installed on one side of the bottom end of the shell (1) through a pin shaft, a firing safety device (5) is fixedly arranged between the shell (1) and the firing handle (3), a puncture cone (6) is fixedly arranged at the center of one side wall of the gun body (2), and a nail abutting seat (7) is sleeved outside the puncture cone (6);
spacing portion, spacing portion inlays the inside of establishing in shell (1), spacing portion is including locating frame (8), backup pad (9), positioning seat (10), telescopic link (11), expanding spring (12), backup pad (9) are installed in the inside of locating frame (8), and the one end of backup pad (9) is through the interior wall connection of round pin axle with locating frame (8), the upper end surface both sides of backup pad (9) are fixed and are provided with lug (13), the other end at backup pad (9) is installed in positioning seat (10), telescopic link (11) are installed between locating frame (8) and backup pad (9), and the both ends of telescopic link (11) are connected with backup pad (9), locating frame (8) through the hinge respectively, expanding spring (12) cover is established in the outside of telescopic link (11).
2. The disposable anorectal stapler capable of preventing hand fatigue according to claim 1, wherein: the locking part comprises a first locking component and a second locking component, the first locking component and the second locking component are respectively installed on two sides of the positioning frame (8), the first locking component and the second locking component are respectively composed of a locking frame (14), an adjusting rod (15), a locking head (16) and a return spring (17), the locking frame (14) is installed on two sides of the inner wall of the positioning frame (8), the adjusting rod (15) respectively penetrates through the side wall of the positioning frame (8) and the locking frame (14) from left to right, the locking head (16) is installed at one end of the adjusting rod (15), the locking head (16) is connected with a convex block (13) at the upper end of the supporting plate (9) in a locking mode, the return spring (17) is installed inside the locking frame (14), and the return spring (17) is installed outside the adjusting rod (15).
3. The disposable anorectal stapler capable of preventing hand fatigue according to claim 1, wherein: the outer portion of the shell (1) is sleeved with a protective sleeve, and anti-skid stripes are arranged on the firing handle (3).
4. The disposable anorectal stapler capable of preventing hand fatigue according to claim 1, wherein: the included angle between the supporting plate (9) and the positioning seat (10) is 90 degrees, and the upper surface of the positioning seat (10) is fixedly provided with an anti-slip mat.
5. The disposable anorectal stapler capable of preventing hand fatigue according to claim 1, wherein: the length of the supporting plate (9) is smaller than the inner length of the positioning frame (8), and the supporting plate (9) is locked with the locking seat through screws.
6. The disposable anorectal stapler capable of preventing hand fatigue according to claim 2, wherein: the other end of the adjusting rod (15) is provided with a trigger button, and the locking head (16) is connected with a convex block (13) at the upper end of the supporting plate (9) in a locking way by being provided with a positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243316.8U CN211796678U (en) | 2019-08-02 | 2019-08-02 | Prevent tired disposable anus intestines anastomat of hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243316.8U CN211796678U (en) | 2019-08-02 | 2019-08-02 | Prevent tired disposable anus intestines anastomat of hand |
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| Publication Number | Publication Date |
|---|---|
| CN211796678U true CN211796678U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921243316.8U Active CN211796678U (en) | 2019-08-02 | 2019-08-02 | Prevent tired disposable anus intestines anastomat of hand |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353447A (en) * | 2020-11-03 | 2021-02-12 | 宝玛医疗科技(无锡)有限公司 | Handheld type of being convenient for cutting anastomat suitable for minimal access surgery |
| CN112472184A (en) * | 2020-11-27 | 2021-03-12 | 常州安康医疗器械有限公司 | Anorectal anastomat for preventing anastomotic stenosis |
| CN112472188A (en) * | 2020-11-30 | 2021-03-12 | 常州安康医疗器械有限公司 | Disposable anorectal anastomat capable of preventing hand fatigue |
| CN113116434A (en) * | 2021-04-27 | 2021-07-16 | 常州安康医疗器械有限公司 | Percussion device of laparoscopic anastomat |
-
2019
- 2019-08-02 CN CN201921243316.8U patent/CN211796678U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353447A (en) * | 2020-11-03 | 2021-02-12 | 宝玛医疗科技(无锡)有限公司 | Handheld type of being convenient for cutting anastomat suitable for minimal access surgery |
| CN112472184A (en) * | 2020-11-27 | 2021-03-12 | 常州安康医疗器械有限公司 | Anorectal anastomat for preventing anastomotic stenosis |
| CN112472188A (en) * | 2020-11-30 | 2021-03-12 | 常州安康医疗器械有限公司 | Disposable anorectal anastomat capable of preventing hand fatigue |
| CN113116434A (en) * | 2021-04-27 | 2021-07-16 | 常州安康医疗器械有限公司 | Percussion device of laparoscopic anastomat |
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