CN213910338U - Retractor for stitching puncture hole of laparoscope - Google Patents
Retractor for stitching puncture hole of laparoscope Download PDFInfo
- Publication number
- CN213910338U CN213910338U CN202021826056.XU CN202021826056U CN213910338U CN 213910338 U CN213910338 U CN 213910338U CN 202021826056 U CN202021826056 U CN 202021826056U CN 213910338 U CN213910338 U CN 213910338U
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- China
- Prior art keywords
- holding rod
- auxiliary body
- hook
- auxiliary
- thumb
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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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- 210000003811 finger Anatomy 0.000 claims abstract description 43
- 210000003813 thumb Anatomy 0.000 claims abstract description 20
- 210000005224 forefinger Anatomy 0.000 claims abstract description 15
- 206010033799 Paralysis Diseases 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000004303 peritoneum Anatomy 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000032456 Hemorrhagic Shock Diseases 0.000 description 1
- 206010019909 Hernia Diseases 0.000 description 1
- 206010049771 Shock haemorrhagic Diseases 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Abstract
The utility model provides a peritoneoscope puncture hole stitching shared drag hook, including drag hook pole main part, first holding rod, the fixed arc pole is connected to the second holding rod, and the forefinger auxiliary body, the thumb auxiliary body, well finger auxiliary assembly, the puncture is with drag hook and drag hook auxiliary tank, wherein: the first holding rod is provided with an index finger auxiliary body; the second holding rod is provided with a thumb auxiliary body; the inner sides of the first holding rod and the second holding rod are provided with middle finger auxiliary components; the lower end of the hook rod main body is provided with a hook for puncturing, and the hook for puncturing is provided with a hook auxiliary groove. The utility model discloses forefinger auxiliary body, the thumb auxiliary body, the setting in well finger auxiliary assembly and drag hook auxiliary tank can carry out doctor's forefinger and thumb with the thumb auxiliary body by forefinger auxiliary body to make and avoid the condition of drag hook landing to take place under the condition that does not cause doctor's finger paralysis.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a peritoneoscope puncture hole stitches available drag hook.
Background
Laparoscopic surgery is currently widely performed, providing great help to a large number of patients, but with a number of problems, if the operation under the endoscope is not easy, thus leading various endoscope instruments to be born by the scene, and found in clinical work, since the incision is small and the length of the incision is only 1 cm or less, the closing of the incision also brings much trouble for the clinician, and at present, most doctors still suture the peritoneum by clamping the peritoneum with vascular forceps, the method is easy to cause incomplete abdominal wall suture, form puncture hole hernia, cause hemorrhage and even hemorrhagic shock, in addition, the operation is difficult, the time consumption is high, the vascular forceps are difficult to act in a narrow incision, and the accompanied repeatedly and inexact forceps can cause unnecessary damage to the tissue, so that the retractor for suturing the puncture hole of the laparoscope can solve the problems.
Chinese patent publication is CN 210433509U utility model's name a peritoneoscope puncture hole stitching drag hook draws together the coupler body, two sets of round chamber have been seted up at the top of coupler body, the spout has been seted up in the left side in round chamber, the through-hole has been seted up on the right side of spout, the right side and the round chamber of through-hole communicate with each other, the inside rotation in round chamber is connected with the stock, though the problem of the easy landing of doctor has been solved to above-mentioned drag hook, nevertheless can cause the doctor to point not to lead to the blood for a long time along with it, can make doctor's finger be in the paralysis state like this to influence the precision that the doctor operated, be not convenient for the long-time use of doctor.
Therefore, the invention is necessary to provide a retractor for laparoscopic puncture suturing.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a peritoneoscope puncture hole stitching drag hook to solve above-mentioned doctor's finger and can be in the paralysis state, thereby influence the precision of doctor's operation, the long-time problem of using of doctor is not convenient for. The utility model provides a peritoneoscope puncture hole stitching shared drag hook, includes drag hook pole main part, first holding rod, and fixed arc pole is connected to the second holding rod, forefinger auxiliary body, and the thumb auxiliary body, well finger auxiliary assembly, the puncture is with drag hook and drag hook auxiliary tank, wherein: a first holding rod and a second holding rod are respectively arranged on two sides of the upper end of the draw hook rod main body, and the first holding rod and the second holding rod are fixed together through connecting and fixing arc rods; the first holding rod is provided with an index finger auxiliary body; the second holding rod is provided with a thumb auxiliary body; the inner sides of the first holding rod and the second holding rod are provided with middle finger auxiliary components; the lower end of the hook rod main body is provided with a hook for puncturing, and the hook for puncturing is provided with a hook auxiliary groove; the middle finger auxiliary assembly comprises an extension spring, a middle finger auxiliary body and a small guide rail.
The upper end of the extension spring is connected with the central position of the surface of the inner side below the fixed circular arc rod, and the lower end of the extension spring is connected with the central position of the outer side above the middle finger auxiliary body; two ends of the middle finger auxiliary body are embedded on the small guide rail.
Two small guide rails are arranged; the two small guide rails are respectively arranged above the inner side surfaces of the first holding rod and the second holding rod; the middle finger auxiliary body is a curved hook made of a circular structure, and the curved surface of the middle finger auxiliary body faces downwards.
The index finger auxiliary body is arranged on the outer side surface above the first holding rod, the index finger auxiliary body is a curved hook made of a circular structure, and the curved surface of the index finger auxiliary body faces upwards.
The thumb auxiliary body is arranged on the outer side surface above the second holding rod, the thumb auxiliary body is a curved hook made of a circular structure, and the curved surface of the forefinger auxiliary body faces downwards.
The inner side surface of the hook for puncturing is a plane, and a plurality of hook auxiliary grooves are formed in the inner side surface of the hook for puncturing; the depth of the plurality of the draw hook auxiliary grooves is 0.5 cm to 1 cm, and the distance between the draw hook auxiliary grooves is 0.3 cm to 0.5 cm.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of forefinger auxiliary body and thumb auxiliary body, forefinger auxiliary body and thumb auxiliary body can carry out supplementary doctor's forefinger and thumb to make and avoid the condition of drag hook landing to take place under the condition that does not cause doctor's finger paralysis.
2. The utility model discloses well finger auxiliary assembly's setting is favorable to carrying out through well finger auxiliary assembly and contacts with doctor's well finger, can be with the transmission to well finger that the sense of touch that the drag hook end received can for improve doctor to the accuse of seam sensitivity.
3. The utility model discloses the setting in drag hook auxiliary tank is convenient for carry out the needle of will sewing up through the self degree of depth in drag hook auxiliary tank and catches on, and increase area of contact avoids sewing up the condition emergence that the needle removed everywhere simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle finger assisting assembly of the present invention.
Fig. 3 is a schematic view of the enlarged structure of the part a of fig. 1 according to the present invention.
Fig. 4 is a schematic structural view of the puncturing retractor of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in figures 1 to 4.
The utility model provides a pair of peritoneoscope puncture hole stitching shared drag hook, including drag hook rod main part 1, first holding rod 2, second holding rod 3 connects fixed arc pole 4, forefinger auxiliary body 5, thumb auxiliary body 6, middle finger auxiliary assembly 7, extension spring 71, middle finger auxiliary body 72, the small-size guide rail 73 that leads, puncture with drag hook 8 and drag hook auxiliary tank 9, wherein: the upper end of the hook rod main body 1 is provided with a first holding rod 2 and a second holding rod 3 on two sides respectively, the first holding rod 2 and the second holding rod 3 are fixed together through a connecting fixed arc rod 4, the first holding rod 2 is provided with a forefinger auxiliary body 5, the second holding rod 3 is provided with a thumb auxiliary body 6, and the inner sides of the first holding rod 2 and the second holding rod 3 are provided with a middle finger auxiliary component 7.
As can be seen from fig. 1,2,3, and 4: the forefinger of doctor is placed in the 5 arcs of forefinger auxiliary body, and the thumb of doctor is placed in the 6 arcs of thumb auxiliary body, the middle finger of doctor is placed in the 72 arcs of middle finger auxiliary body, the sense of touch of drag hook 8 for the puncture can transmit first holding rod 2 and second holding rod 3 through transmitting the draw hook pole main part 1, first holding rod 2 and second holding rod 3 transmit middle finger auxiliary body 72 through connecting fixed circular arc pole 4 and extension spring 71, thereby increase doctor's sense of touch, drag hook auxiliary groove 9 can block the suture needle, avoid the suture needle at puncture with the random removal of drag hook 8 and rock.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (6)
1. A retractor for stitching a puncture hole of a laparoscope is characterized in that: including drag hook rod main part (1), first holding rod (2), second holding rod (3), connect fixed circular arc pole (4), forefinger auxiliary body (5), thumb auxiliary body (6), middle finger auxiliary assembly (7), draw hook (8) and drag hook auxiliary tank (9) for the puncture, wherein: a first holding rod (2) and a second holding rod (3) are respectively arranged on two sides of the upper end of the draw hook rod main body (1), and the first holding rod (2) and the second holding rod (3) are fixed together through a connecting and fixing circular arc rod (4); the first holding rod (2) is provided with an index finger auxiliary body (5); the second holding rod (3) is provided with a thumb auxiliary body (6); the inner sides of the first holding rod (2) and the second holding rod (3) are provided with a middle finger auxiliary assembly (7); the lower end of the draw hook rod main body (1) is provided with a draw hook (8) for puncture, and the draw hook (8) for puncture is provided with a draw hook auxiliary groove (9); the middle finger auxiliary assembly (7) comprises an extension spring (71), a middle finger auxiliary body (72) and a small guide rail (73).
2. The retractor for laparoscopic port suturing of claim 1, wherein: the upper end of the extension spring (71) is connected with the central position of the surface of the inner side below the connecting and fixing circular rod (4), and the lower end of the extension spring (71) is connected with the central position of the outer side above the middle finger auxiliary body (72); the two ends of the middle finger auxiliary body (72) are embedded on the small guide rails (73).
3. The retractor for laparoscopic port suturing of claim 1, wherein: two small guide rails (73) are arranged; the two small guide rails (73) are respectively arranged above the inner side surfaces of the first holding rod (2) and the second holding rod (3); the middle finger auxiliary body (72) is a curved hook made of an arc structure, and the curved surface of the middle finger auxiliary body (72) faces downwards.
4. The retractor for laparoscopic port suturing of claim 1, wherein: the index finger auxiliary body (5) is arranged on the outer side surface above the first holding rod (2), the index finger auxiliary body (5) is a curved hook made of an arc structure, and the curved surface of the index finger auxiliary body (5) faces upwards.
5. The retractor for laparoscopic port suturing of claim 1, wherein: the thumb auxiliary body (6) is arranged on the outer side surface above the second holding rod (3), the thumb auxiliary body (6) is a curved hook made of an arc structure, and the curved surface of the forefinger auxiliary body (5) faces downwards.
6. The retractor for laparoscopic port suturing of claim 1, wherein: the inner side surface of the hook (8) for puncturing is a plane, and a plurality of hook auxiliary grooves (9) are arranged on the inner side surface of the hook (8) for puncturing; the depth of the plurality of the draw hook auxiliary grooves (9) is 0.5 cm to 1 cm, and the distance between the draw hook auxiliary grooves (9) is 0.3 cm to 0.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826056.XU CN213910338U (en) | 2020-08-27 | 2020-08-27 | Retractor for stitching puncture hole of laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021826056.XU CN213910338U (en) | 2020-08-27 | 2020-08-27 | Retractor for stitching puncture hole of laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213910338U true CN213910338U (en) | 2021-08-10 |
Family
ID=77160027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021826056.XU Expired - Fee Related CN213910338U (en) | 2020-08-27 | 2020-08-27 | Retractor for stitching puncture hole of laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213910338U (en) |
-
2020
- 2020-08-27 CN CN202021826056.XU patent/CN213910338U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |