CN204995544U - Say from disconnected pincers in chamber - Google Patents
Say from disconnected pincers in chamber Download PDFInfo
- Publication number
- CN204995544U CN204995544U CN201520776933.XU CN201520776933U CN204995544U CN 204995544 U CN204995544 U CN 204995544U CN 201520776933 U CN201520776933 U CN 201520776933U CN 204995544 U CN204995544 U CN 204995544U
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- CN
- China
- Prior art keywords
- claw beam
- beam body
- push rod
- scalpel
- fixed
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- 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 say from disconnected pincers in chamber, including the claw beam body, fixed handle, flexible handle, two forceps holders with from disconnected device, fixed handle installs in the claw beam body, the internal ejector pin that is equipped with of claw beam, and the end -to -end connection flexible handle of ejector pin, two forceps holders are connected on the top of ejector pin, and flexible handle is connected with and send double -layered spring, and the other end that send double -layered spring is fixed in the inner chamber of the claw beam body, is fixed in the claw beam body from disconnected device, from breaking the unit bit between two forceps holders. In using, say the chamber to press from both sides to close to press from both sides in advance and place in two forceps holders, handheld fixed handle, pin flexible handle, send double -layered spring compressed, connect and move backward in flexible handle's ejector pin, the ejector pin drives two forceps holders and moves backward, when the claw beam body is touched to two forceps holders, open forceps holder is closed, the chamber is said to press from both sides to close and is cliied hematal both ends, start from disconnected device cutting blood vessel, surgical instruments does not need to be changed when utilizing this say from disconnected pincers in chamber cutting blood vessel, three steps and one step, operation time has been saved, the security of operation improves, alleviate patient's the pain of injury.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically relates to tract cutting forceps.
Background technology
In surgical operation, usually need to use vascular ligation medical apparatus and instruments, when cutting vessel, general needs three steps, the first step presss from both sides with being provided with tract the place that the titanium clamp pincers closing folder clamps blood vessel, second step presss from both sides with being provided with tract another place that the titanium clamp pincers closing folder clamps blood vessel, 3rd step shears closes between folder from disconnected blood vessel at two tract folders, which step is complicated, midway needs to change operating theater instruments, increase operation easier and risk, easily cause massive hemorrhage in operation, operating difficulties and infection, and extend the time that doctor performs an operation, operating time is longer, just likely bring danger to patient.
Utility model content
In order to solve the problem, this utility model provides a kind ofly once can be clamped and cut off the tract cutting forceps of blood vessel, save doctor perform an operation the time with improve the safety of performing the operation.
According to an aspect of the present utility model, provide tract cutting forceps, it comprises claw beam body, fixed handle, flexible handle, two clamps and from disconnected device, and fixed handle is installed on claw beam body, is provided with push rod in claw beam body, the end of push rod connects flexible handle, the top of push rod connects two clamps, and flexible handle is connected with and send folder spring, send the other end of folder spring to be fixed on the inner chamber of claw beam body, claw beam body is fixed on, from disconnected device between two clamps from disconnected device.Thus, during use, in advance tract folder is closed to fold up and is placed in two clamps, hand-held fixed handle, pin flexible handle, send folder spring to be compressed, move after being connected to the push rod of flexible handle, push rod moves after driving two clamps, when two clamps touch claw beam body, the clamp opened closes, and tract folder closes the two ends of clamping blood vessel, starts from disconnected device cutting vessel.
In some embodiments, upper fixed block, lower fixed block, push rod, pushing block and scalpel is comprised from disconnected device, upper fixed block and lower fixed block are all installed on the front end of claw beam body, and between two clamps, push rod is installed in claw beam body, the top of push rod connects pushing block, the end of push rod is provided with push rod spring, and it is external that push rod spring is positioned at claw beam, and scalpel is installed in fixed block, the top of scalpel is provided with back-moving spring, and lower fixed block is provided with scalpel slot to make way.Thus, tract folder closes after folder clamps blood vessel, and doctor promotes push rod, and push rod spring is compressed, and push rod drives pushing block to move forward, and after pushing block touches scalpel, pushing block promotes scalpel and moves down, the scalpel cutting vessel moved down.
In some embodiments, upper fixed block is provided with stop block, and scalpel is provided with hook.Thus, when hook props up stop block, scalpel stops moving downward.
In some embodiments, two clamps and upper fixed block are all provided with medical speculum.Thus, utilize medical speculum to achieve operation visualized operation, reduce the possibility of operate miss, shorten the time, improve efficiency, alleviate the pain of injury of patient.
In some embodiments, scalpel is provided with distance detector.Thus, distance detector is set, can detects whether scalpel accurately aims at blood vessel.
In some embodiments, distance detector is connected with light-emitting diode display.
The utility model has the advantages that: this utility model is scientific and reasonable, arranging two clamps utilizes push rod once can clamp the two ends of blood vessel, tract folder closes after folder clamps blood vessel, doctor promotes push rod, push rod spring is compressed, push rod drives pushing block to move forward, after pushing block touches scalpel, pushing block promotes scalpel and moves down, the scalpel cutting vessel moved down, utilize during the tract cutting forceps cutting vessel that the utility model proposes and do not need to change operating theater instruments, three steps are a step also, save doctor to perform an operation the time, improve the safety of operation, alleviate the pain of injury of patient.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of an embodiment of this utility model tract cutting forceps;
Fig. 2 is the structural representation of the clamp open state of this utility model tract cutting forceps;
Fig. 3 is the structural representation of the clamp closure state of this utility model tract cutting forceps;
Fig. 4 is the structural representation from disconnected device open state of this utility model tract cutting forceps;
Fig. 5 is the structural representation from disconnected device closure state of this utility model tract cutting forceps;
Fig. 6 is the push rod of this utility model tract cutting forceps and the syndeton schematic diagram of flexible handle.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described.
As shown in Figure 1,2 and 3, the tract cutting forceps of an embodiment described in the utility model, comprise claw beam body 1, fixed handle 2, flexible handle 3, two clamps 4 and from disconnected device 5, fixed handle 2 is installed on claw beam body 1, push rod 6 is provided with in claw beam body 1, the end of push rod 6 connects flexible handle 3 (as shown in Figure 6), the top of push rod 6 connects two clamps 4, flexible handle 3 is connected with and send folder spring 7, the other end of folder spring 7 is sent to be fixed on the inner chamber of claw beam body 1, claw beam body 1 is fixed on, from disconnected device 5 between two clamps 4 from disconnected device 5.During use, in advance tract folder is closed folder 10 and be positioned in two clamps 4, hand-held fixed handle 2, pin flexible handle 3, send folder spring 7 to be compressed, move after being connected to the push rod 6 of flexible handle 3, push rod 6 moves after driving two clamps 4, and when two clamps 4 touch claw beam body 1, the clamp 4 opened closes, tract folder closes the two ends that blood vessel clamped by folder 10, unclamp flexible handle 3, send folder spring 7 to loosen, push rod 6 moves forward, clamp 4 opens, and starts from disconnected device 5 cutting vessel.
As shown in Figures 4 and 5, upper fixed block 51, lower fixed block 52, push rod 53, pushing block 54 and scalpel 55 is comprised from disconnected device 5, upper fixed block 51 and lower fixed block 52 are all installed on the front end of claw beam body 1, and between two clamps 4, push rod 53 is installed in claw beam body 1, the top of push rod 53 connects pushing block 54, the end of push rod 53 is provided with push rod spring 56, push rod spring 56 is positioned at outside claw beam body 1, scalpel 55 is installed in fixed block 51, the top of scalpel 55 is provided with back-moving spring 57, and lower fixed block 52 is provided with scalpel slot to make way 58.Upper fixed block 51 is provided with stop block 511, and scalpel 55 is provided with hook 551.Tract folder closes after folder 10 clamps blood vessel, doctor promotes push rod 53, push rod spring 56 is compressed, push rod 53 drives pushing block 54 to move forward, after pushing block 54 touches scalpel 55, pushing block 54 promotes scalpel 55 and moves down, scalpel 55 cutting vessel moved down, when hook 551 props up stop block 511, scalpel 55 stops moving downward, after blood vessel has cut, unclamp push rod 53, push rod spring 56 loosens, push rod 53 drives pushing block 54 to move backward, without the stop of pushing block 54, back-moving spring 57 drives scalpel 55 to move up, scalpel 55 is received in supreme fixed block 51.
As shown in Figures 2 and 4, two clamps 4 and upper fixed block 51 are all provided with medical speculum 8.Utilize medical speculum 8 to achieve operation visualized operation, reduce the possibility of operate miss, shorten the time, improve efficiency, alleviate the pain of injury of patient.
As shown in Figure 4, scalpel 55 is provided with distance detector 9, and distance detector 9 is connected with light-emitting diode display.Thus, distance detector 9 is set, can detects whether scalpel 55 accurately aims at blood vessel.
Above-described is only embodiments more of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from creation design of the present utility model; can also make other distortion and improve, these all belong to protection domain of the present utility model.
Claims (6)
1. tract cutting forceps, it is characterized in that, comprise claw beam body (1), fixed handle (2), flexible handle (3), two clamps (4) and from disconnected device (5), described fixed handle (2) is installed on claw beam body (1), push rod (6) is provided with in described claw beam body (1), the end of described push rod (6) connects flexible handle (3), the top of described push rod (6) connects two clamps (4), described flexible handle (3) is connected with and send folder spring (7), the other end of folder spring (7) is sent to be fixed on the inner chamber of claw beam body (1), describedly be fixed on claw beam body (1) from disconnected device (5), describedly to be positioned between two clamps (4) from disconnected device (1).
2. tract cutting forceps according to claim 1, it is characterized in that, describedly comprise upper fixed block (51) from disconnected device (5), lower fixed block (52), push rod (53), pushing block (54) and scalpel (55), fixed piece (51) and lower fixed block (52) are all installed on the front end of claw beam body (1), and be positioned between two clamps (4), described push rod (53) is installed in claw beam body (1), the top of described push rod (53) connects pushing block (54), the end of described push rod (53) is provided with push rod spring (56), described push rod spring (56) is positioned at claw beam body (1) outward, described scalpel (55) is installed in fixed block (51), the top of described scalpel (55) is provided with back-moving spring (57), described lower fixed block (52) is provided with scalpel slot to make way (58).
3. tract cutting forceps according to claim 2, is characterized in that, fixed piece (51) are provided with stop block (511), and described scalpel (55) is provided with hook (551).
4. tract cutting forceps according to claim 3, is characterized in that, described two clamps (4) and upper fixed block (51) are all provided with medical speculum (8).
5. tract cutting forceps according to claim 2, is characterized in that, described scalpel (55) is provided with distance detector (9).
6. tract cutting forceps according to claim 5, is characterized in that, described distance detector (9) is connected with light-emitting diode display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776933.XU CN204995544U (en) | 2015-10-08 | 2015-10-08 | Say from disconnected pincers in chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776933.XU CN204995544U (en) | 2015-10-08 | 2015-10-08 | Say from disconnected pincers in chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995544U true CN204995544U (en) | 2016-01-27 |
Family
ID=55152454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776933.XU Expired - Fee Related CN204995544U (en) | 2015-10-08 | 2015-10-08 | Say from disconnected pincers in chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749707A (en) * | 2021-07-29 | 2021-12-07 | 鄂东医疗集团市中心医院 | Blood vessel clamp for chest cardiovascular surgery |
-
2015
- 2015-10-08 CN CN201520776933.XU patent/CN204995544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749707A (en) * | 2021-07-29 | 2021-12-07 | 鄂东医疗集团市中心医院 | Blood vessel clamp for chest cardiovascular surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20161008 |