CN209437301U - Laparoscope assists grapple in vitro - Google Patents
Laparoscope assists grapple in vitro Download PDFInfo
- Publication number
- CN209437301U CN209437301U CN201821551602.6U CN201821551602U CN209437301U CN 209437301 U CN209437301 U CN 209437301U CN 201821551602 U CN201821551602 U CN 201821551602U CN 209437301 U CN209437301 U CN 209437301U
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- CN
- China
- Prior art keywords
- grapple
- adjusting rod
- needle
- traction rope
- gripping arm
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Abstract
The utility model discloses a kind of laparoscope and assists grapple in vitro, including pierces through needle, and the one end for piercing through needle is socketed with hand-held gum cover, slides in the punctures needle and is provided with adjusting rod, one end of adjusting rod is connected with grapple；The adjusting rod is connected with baffle far from one end of grapple, and traction through-hole is provided in adjusting rod, draws and is provided with traction rope in through-hole, and one end of traction rope is connected with end block, and the other end of traction rope connects grapple；The grapple includes adjustment axis and gripping arm, and one end of gripping arm and one end of adjusting rod are hinged, and one end of adjustment axis and the medium position of gripping arm are hinged, and the other end of adjustment axis is rotatably connected and connect with traction rope.Grapple is sent into inside of human body by puncture needle by the utility model, and histoorgan is clamped to expose the back position of histoorgan by grapple, surgical staff is facilitated to perform the operation, it is safer compared to by increasing the method for operating on wound to perform the operation, damage is smaller, reduces the turnaround time of patient.
Description
Technical field
The utility model belongs to the field of medical instrument technology, specifically, be related to a kind of laparoscope assists grapple in vitro.
Background technique
Laparoscope is a kind of instrument with miniature webcam, and the operation completed using laparoscope and its related equipment
Then it is referred to as laparoscopic surgery, surgical staff carries out illumination observation to operative site in vivo by the way that laparoscope to be sent into, and passes through
Surgical instrument performs the operation to operative site, due to that can be guided by laparoscope in entire surgical procedure, is not necessarily to big face
Wound is accumulated to facilitate doctor's observation and operation, therefore laparoscopic surgery wound is generally all smaller, alleviates the pain that patient operates on
Chu, the reply period after reducing patients surgery are the common operation methods of one of modem surgical.
In the course of surgery, since the position of some operations is in the back side of histoorgan, due to the spy of laparoscopic surgery
Property, surgical wound is smaller, and surgical staff can not easily be adjusted the position of histoorgan, to facilitate surgical staff to group
The back position for knitting organ is performed the operation, as soon as it if carrying out position adjustment, is needed if protruding into a surgical instrument again from wound
The size of wound is increased, this is unfavorable for the recovery of patient, in order to the tissue tracheae to operative site in laparoscopic surgery
Position adjustment is carried out, to facilitate the position to the histoorgan back side to perform the operation, the utility model provides following technical scheme.
Utility model content
The purpose of this utility model is to provide a kind of laparoscopes to assist grapple in vitro.
The purpose of this utility model can be achieved through the following technical solutions:
Laparoscope assists grapple in vitro, including pierces through needle, hand-held gum cover, adjusting rod and grapple, described one end for piercing through needle
It is socketed with hand-held gum cover, the other end for piercing through needle is pointed structures, and sliding is provided with adjusting rod in the puncture needle, adjusting rod
One end is connected with grapple；
The adjusting rod is connected with baffle far from one end of grapple, and traction through-hole is provided in adjusting rod, draws in through-hole
It is provided with traction rope, one end of traction rope is connected with end block, and the other end of traction rope connects grapple；
The grapple includes adjustment axis and gripping arm, each gripping arm is correspondingly arranged on an adjustment axis, and the quantity of gripping arm is
Two, one end of gripping arm and one end of adjusting rod are hinged, and one end of two adjustment axis is cut with scissors with the medium position of two gripping arms respectively
Connect, the other end of two adjustment axis is rotatably connected and connect with traction rope, when two gripping arms are firmly grasped, two gripping arms it
Between lateral maximum distance be less than the pinhole diameter for piercing through needle.
As the further scheme of the utility model, the surface of the hand-held gum cover is provided with decorative pattern protrusion.
As the further scheme of the utility model, rubber ring, rubber ring and thorn are socketed on the outer wall of the adjusting rod
Interference of threading a needle connection.
As the further scheme of the utility model, the size of the end block is greater than the size of traction through-hole.
As the further scheme of the utility model, the quantity of the gripping arm is no less than two.
The utility model has the beneficial effects that
1, grapple is sent into inside of human body by puncture needle by the utility model, and is pressed from both sides corresponding histoorgan by grapple
It lives to change the position of histoorgan to expose the back position of histoorgan, facilitates surgical staff to perform the operation, entire mistake
Journey will not additionally add wound in addition to the puncture mouth of puncture needle, compared to by increasing the method for operating on wound to perform the operation
Safer, damage is smaller, reduces the turnaround time of patient；
2, rubber ring is socketed on the outer wall of adjusting rod, rubber ring is connect with needle interference is pierced through, and adjusting rod is only being performed the operation
Just opposite sliding can occur with needle is pierced through when personnel apply the effect of certain force to it, the position of adjusting rod is more stable, prevents
In the course of surgery, the position of adjusting rod constantly changes and operation is caused to can not be successfully progress.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the appearance diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of grapple.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Laparoscope assists grapple in vitro, as shown in Figure 1 and Figure 2, including pierces through needle 1, hand-held gum cover 2, adjusting rod 3 and grapple
4, described one end for piercing through needle 1 is socketed with hand-held gum cover 2, and the other end for piercing through needle 1 is pointed structures, can pierce through human body group
It knits, medical worker pierces through needle 1 by the hand-held holding of gum cover 2, and the surface of hand-held gum cover 2 is provided with decorative pattern protrusion, plays anti-skidding
Effect enables medical personnel to hold steadily and pierces through needle 1, and sliding is provided with adjusting rod 3 in the puncture needle 1, and one end of adjusting rod 3 connects
It is connected to grapple 4.
The adjusting rod 3 is connected with baffle 31 far from one end of grapple 4, prevents adjusting rod 3 during operation from connecting grapple 4
One end excessively deeply damages human tissue organ, while surgical staff can also be facilitated to carry out the position of adjusting rod 33
It adjusts, rubber ring 35 is socketed on the outer wall of the adjusting rod 3, rubber ring 35 is connect with 1 interference of needle is pierced through, i.e. adjusting rod 3
Play the role of just to occur to slide relatively with needle 1 is pierced through when surgical staff applies certain force to it, prevent in the course of surgery,
The position of adjusting rod 3 constantly changes and operation is caused to can not be successfully progress, and traction through-hole 34 is provided in adjusting rod 3, is led
Draw and be provided with traction rope 32 in through-hole 34, one end of traction rope 32 is connected with end block 33, and the other end of traction rope 32 connects grapple
4, the size of end block 33 is greater than the size of traction through-hole 34, and preventing traction rope 32 from sliding into traction through-hole 34 can not take out, simultaneously
Surgical staff is facilitated to catch traction rope 32.
As shown in figure 3, the grapple 4 includes adjustment axis 42 and gripping arm 41, each gripping arm 41 is correspondingly arranged on a tune
Nodal axisn 42, the quantity of gripping arm 41 are no less than two, and in one embodiment of the utility model, the quantity of gripping arm 41 is two,
One end of gripping arm 41 and one end of adjusting rod 3 are hinged, one end of two adjustment axis 42 medium position with two gripping arms 41 respectively
Hingedly.The other end of two adjustment axis 42 is rotatably connected and connect with traction rope 32, when operation, pushes down on traction rope
32 make the angle between two adjustment axis 42 become larger, and can open two gripping arms 41, when pulling up traction rope 32, two tune
Angle between nodal axisn 42 becomes smaller, and two gripping arms 41 are close to each other to be reached clamping and reach effect, when two gripping arms 41 are firmly grasped, two
Lateral maximum distance between a gripping arm 41 is less than the pinhole diameter for piercing through needle 1, guarantees that grapple 4 can free in and out puncture needle
1。
When the utility model is used, by grapple 4 retract into pierce through needle 1 in, by pierce through needle 1 pierce through tissue into
Enter abdominal cavity, grapple 4 is exposed by pushing down on baffle 31 again at this time, grapple 4 is moved to histoorgan to be performed the operation
Position, keep two gripping arms 41 close by tensing traction rope 32 and clamp corresponding histoorgan, move the position for piercing through needle 1 at this time
Setting, the back side of corresponding histoorgan can be exposed, and surgical staff is facilitated to carry out laparoscopic surgery.
Grapple is sent into inside of human body by puncture needle by the utility model, and is clamped corresponding histoorgan by grapple
Change the position of histoorgan to expose the back position of histoorgan, facilitates surgical staff to perform the operation, whole process
Wound will not be additionally added in addition to the puncture mouth of puncture needle, the method performed the operation compared to wound is operated on by increasing is more
Add safety, damage is smaller, reduces the turnaround time of patient.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (5)
1. laparoscope assists grapple in vitro, which is characterized in that including piercing through needle (1), hand-held gum cover (2), adjusting rod (3) and grapple
(4), described one end for piercing through needle (1) is socketed with hand-held gum cover (2), and the other end for piercing through needle (1) is pointed structures, the puncture
Sliding is provided with adjusting rod (3) in needle (1), and one end of adjusting rod (3) is connected with grapple (4)；
The adjusting rod (3) is connected with baffle (31) far from the one end of grapple (4), is provided with traction through-hole in adjusting rod (3)
(34), it is provided with traction rope (32) in traction through-hole (34), one end of traction rope (32) is connected with end block (33), traction rope (32)
The other end connect grapple (4)；
The grapple (4) includes adjustment axis (42) and gripping arm (41), each gripping arm (41) is correspondingly arranged on an adjustment axis
(42), the quantity of gripping arm (41) is two, and one end of gripping arm (41) and one end of adjusting rod (3) are hinged, two adjustment axis (42)
One end it is hinged with the medium position of two gripping arms (41) respectively, the other end of two adjustment axis (42) is rotatably connected simultaneously
It is connect with traction rope (32), when two gripping arms (41) are firmly grasped, the lateral maximum distance between two gripping arms (41) is less than thorn
It threads a needle the pinhole diameter of (1).
2. laparoscope according to claim 1 assists grapple in vitro, which is characterized in that the surface of the hand-held gum cover (2)
It is provided with decorative pattern protrusion.
3. laparoscope according to claim 1 assists grapple in vitro, which is characterized in that on the outer wall of the adjusting rod (3)
It is socketed with rubber ring (35), rubber ring (35) is connect with needle (1) interference is pierced through.
4. laparoscope according to claim 1 assists grapple in vitro, which is characterized in that the size of the end block (33) is greater than
Draw the size of through-hole (34).
5. laparoscope according to claim 1 assists grapple in vitro, which is characterized in that the quantity of the gripping arm (41) is many
In two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551602.6U CN209437301U (en) | 2018-09-21 | 2018-09-21 | Laparoscope assists grapple in vitro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821551602.6U CN209437301U (en) | 2018-09-21 | 2018-09-21 | Laparoscope assists grapple in vitro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209437301U true CN209437301U (en) | 2019-09-27 |
Family
ID=68009155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821551602.6U Active CN209437301U (en) | 2018-09-21 | 2018-09-21 | Laparoscope assists grapple in vitro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209437301U (en) |
-
2018
- 2018-09-21 CN CN201821551602.6U patent/CN209437301U/en active Active
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