CN213665458U

CN213665458U - Improved laparoscope golden finger

Info

Publication number: CN213665458U
Application number: CN202022287489.9U
Authority: CN
Inventors: 周禄科; 李毅; 刘林; 谢辉; 陈健; 杨洁
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-13
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a peritoneoscope golden finger of improvement, including handle and recess, the slipmat is installed to the outer wall of handle, and the lower extreme of handle is provided with the connecting seat, the inside of connecting seat is provided with deposits the case, and is provided with first spring on one side of the inside of depositing the case, the fixture block is installed to one side of first spring, the lower extreme of connecting seat is provided with the installation head, the lower extreme of installation head is provided with the main part, the recess is located inside the one end of main part, inside the one end of closed pole is worn to locate in the pivot, the inside in barb groove is provided with the silk thread. This peritoneoscope golden finger of improvement compares with current ordinary peritoneoscope golden finger, has improved the performance of whole peritoneoscope golden finger greatly when increasing the structure, and peritoneoscope golden finger after the improvement possess to the silk thread structure of colluding reversely, avoids appearing the landing phenomenon, need not to tie a knot silk thread and device simultaneously, saves operation time, has effectively satisfied people's user demand.

Description

Improved laparoscope golden finger

Technical Field

The utility model relates to a peritoneoscope golden finger technical field specifically is a peritoneoscope golden finger of improvement.

Background

In hepatobiliary surgery laparoscopic surgery, especially in the hepatectomy, often meet the liver pedicle of deep and great angle, use general chamber mirror separation pincers or right angle pincers all can not effectively separate the tissue because of angle or length problem under this condition usually, use "golden finger" free left side in chamber mirror hepatectomy at present, the right side liver pedicle of a liver, thick deep and the big beam-shaped anatomical structure of angle such as the spleen pedicle of a liver is more and more convenient, also difficult damage blood vessel simultaneously, can realize clamping or breaking after the golden finger guide again takes the silk thread to pass through anatomical structure.

After the existing golden finger instrument is dissociated, knotting is needed under a golden finger tail end endoscope in the thread taking process to prevent the silk thread from falling off, but the time is usually too long, or the thread is unstable in the drawing process, and the silk thread slipping needs to be dissociated again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peritoneoscope golden finger of improvement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a peritoneoscope golden finger of improvement, includes handle and recess, the slipmat is installed to the outer wall of handle, and the lower extreme of handle is provided with the connecting seat, the inside of connecting seat is provided with deposits the case, and deposits inside one side of case and be provided with first spring, the fixture block is installed to one side of first spring, the lower extreme of connecting seat is provided with the installation head, and the left and right sides of installation head has all seted up the draw-in groove, the lower extreme of installation head is provided with the main part, and the one end of main part has seted up the barb groove, the recess is located inside the one end of main part, and the inside of recess is provided with the pivot, inside the one end of closed pole is worn to locate in the pivot, and the lower extreme of.

Preferably, the handle penetrates through the inner part of the non-slip mat, and the central axis of the handle coincides with the central axis of the non-slip mat.

Preferably, the connecting seat is fixedly connected with the handle, and the storage boxes are symmetrically distributed about the center of the connecting seat.

Preferably, the fixture block is movably connected with the connecting seat, and the fixture block and the storage box form a telescopic structure through a first spring.

Preferably, the connecting seat and the mounting head are embedded, and the mounting head forms a clamping structure with the clamping block through the clamping groove.

Preferably, the barb slot penetrates through the inside of the main body, and the closing rod and the main body form a movable structure through a rotating shaft ().

Preferably, the rotating shaft penetrates through the inside of the closing rod, and the closing rod and the rotating shaft form a rotating structure through a second spring.

Preferably, it is as described.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can control the main body by the handle through the handle and the non-slip mat, the non-slip mat can enhance the gripping force of the medical staff to the handle, avoid the slipping phenomenon between the hand and the handle when the medical staff is in use, and facilitate the main body to be dissociated in the tissue;

2. the utility model discloses a setting up of connecting seat, storage case, first spring, fixture block, installation head and draw-in groove, can deposit first spring and fixture block through the storage case, the fixture block can carry out ejecting through first spring, block with the draw-in groove of installation head inside, the medical staff of being convenient for installs installation head and connecting seat, the medical staff can press the fixture block after using, can make installation head and connecting seat dismantle, be convenient for change and disinfect the disinfection to the main part;

3. the utility model discloses a setting of barb groove, recess, pivot, closing rod and second spring is favorable to carrying out the hook to the silk thread through the barb groove, can avoid the silk thread to tie a knot with the main part and produce the obscission, and the closing rod can carry out angle modulation with the pivot through the second spring, can carry out the lock to the barb groove through the closing rod, avoids carrying out the landing from the inside in barb groove at the in-process silk thread of taking the line.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view structure of the connecting seat of the present invention;

FIG. 3 is a schematic perspective view of the mounting head of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a handle; 2. a non-slip mat; 3. a connecting seat; 4. a storage box; 5. a first spring; 6. a clamping block; 7. a mounting head; 8. a card slot; 9. a main body; 10. a barb groove; 11. a groove; 12. a rotating shaft; 13. a closing lever; 14. a second spring; 15. and (4) silk threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an improved laparoscope golden finger comprises a handle 1 and a groove 11, wherein an anti-slip pad 2 is mounted on the outer wall of the handle 1, a connecting seat 3 is arranged at the lower end of the handle 1, the handle 1 penetrates through the inner portion of the anti-slip pad 2, the central axis of the handle 1 and the central axis of the anti-slip pad 2 coincide with each other, the handle 1 and the anti-slip pad 2 are arranged, medical staff can control a main body 9 through the handle 1 when the medical staff use, the anti-slip pad 2 can enhance the holding force of the medical staff on the handle 1, the phenomenon that the hands of the medical staff slip off from the handle 1 when the medical staff use is avoided, and the main body 9 can be conveniently dissociated in the tissue;

the inside of the connecting seat 3 is provided with a storage box 4, one side of the inside of the storage box 4 is provided with a first spring 5, the connecting seat 3 is fixedly connected with the handle 1, the storage boxes 4 are symmetrically distributed about the central position of the connecting seat 3, one side of the first spring 5 is provided with a fixture block 6, the fixture block 6 is movably connected with the connecting seat 3, the fixture block 6 and the storage box 4 form a telescopic structure through the first spring 5, the lower end of the connecting seat 3 is provided with an installation head 7, the left side and the right side of the installation head 7 are both provided with a clamping groove 8, the connecting seat 3 and the installation head 7 are in an embedded type, the installation head 7 and the fixture block 6 form a clamping structure through the clamping groove 8, the connecting seat 3, the storage box 4, the first spring 5, the fixture block 6, the installation head 7 and the clamping groove 8 are arranged, the first spring 5 and the fixture block 6 can be stored, the clamping device is clamped with the clamping groove 8 in the mounting head 7, so that medical staff can mount the mounting head 7 and the connecting seat 3 conveniently, and after the clamping device is used, the medical staff can press the clamping block 6, so that the mounting head 7 and the connecting seat 3 can be detached, and the main body 9 can be replaced, sterilized and disinfected conveniently;

the lower end of the mounting head 7 is provided with a main body 9, one end of the main body 9 is provided with a barb groove 10, a groove 11 is positioned inside one end of the main body 9, a rotating shaft 12 is arranged inside the groove 11, the rotating shaft 12 is arranged inside one end of a closed rod 13 in a penetrating manner, the lower end of the closed rod 13 is provided with a second spring 14, the barb groove 10 penetrates inside the main body 9, the closed rod 13 forms a movable structure with the main body 9 through the rotating shaft 12), a silk thread 15 is arranged inside the barb groove 10, the rotating shaft 12 penetrates inside the closed rod 13, the closed rod 13 forms a rotating structure with the rotating shaft 12 through the second spring 14, the barb groove 10, the groove 11, the rotating shaft 12, the closed rod 13 and the second spring 14 are arranged, the barb groove 10 is favorable for hooking the silk thread 15, the phenomenon that the silk thread 15 is knotted with the main body 9 can be avoided, the closed rod 13 can be angularly adjusted with the rotating shaft 12 through the, the barb channel 10 can be snapped by means of the closing rod 13, avoiding the wire 15 from sliding off from the inside of the barb channel 10 during threading.

The working principle is as follows: when the improved laparoscope golden finger is used, firstly, medical staff can control the main body 9 through the handle 1 when in use, the anti-slip mat 2 can enhance the gripping force of the medical staff on the handle 1, the phenomenon that the hands of the medical staff slip off the handle 1 when in use is avoided, the main body 9 can be conveniently dissociated inside tissues, the first spring 5 and the clamping block 6 can be stored through the storage box 4, the clamping block 6 can be ejected through the first spring 5 and clamped with the clamping groove 8 inside the mounting head 7, the mounting head 7 and the connecting seat 3 can be conveniently mounted by the medical staff, the medical staff can press the clamping block 6 after use, the mounting head 7 and the connecting seat 3 can be detached, the main body 9 can be conveniently replaced and sterilized, the silk thread 15 can be hooked through the barb groove 10, and the phenomenon that the silk thread 15 and the main body 9 are knotted can be avoided from falling off, the closing rod 13 can be angularly adjusted with the rotating shaft 12 through the second spring 14, and the barb groove 10 can be buckled through the closing rod 13, so that the silk thread 15 is prevented from sliding off from the inside of the barb groove 10 in the process of threading, which is the working principle of the improved laparoscope golden finger.

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

1. An improved laparoscope golden finger comprises a handle (1) and a groove (11), and is characterized in that: the anti-slip handle is characterized in that an anti-slip pad (2) is installed on the outer wall of the handle (1), a connecting seat (3) is arranged at the lower end of the handle (1), a storage box (4) is arranged inside the connecting seat (3), a first spring (5) is arranged on one side inside the storage box (4), a clamping block (6) is installed on one side of the first spring (5), an installing head (7) is arranged at the lower end of the connecting seat (3), clamping grooves (8) are formed in the left side and the right side of the installing head (7), a main body (9) is arranged at the lower end of the installing head (7), a barb groove (10) is formed in one end of the main body (9), a rotating shaft (12) is arranged inside the groove (11), the rotating shaft (12) penetrates through the inside one end of a closed rod (13), and a second spring (14) is installed at the lower end of the closed rod (13, and silk threads (15) are arranged in the barb grooves (10).

2. The improved laparoscopic golden finger according to claim 1, wherein: the handle (1) penetrates through the inner part of the non-slip mat (2), and the central axis of the handle (1) coincides with the central axis of the non-slip mat (2).

3. The improved laparoscopic golden finger according to claim 1, wherein: the connecting seat (3) is fixedly connected with the handle (1), and the storage boxes (4) are symmetrically distributed relative to the center of the connecting seat (3).

4. The improved laparoscopic golden finger according to claim 1, wherein: the clamping block (6) is movably connected with the connecting seat (3), and the clamping block (6) and the storage box (4) form a telescopic structure through the first spring (5).

5. The improved laparoscopic golden finger according to claim 1, wherein: the connecting seat (3) and the mounting head (7) are embedded, and the mounting head (7) and the clamping block (6) form a clamping structure through the clamping groove (8).

6. The improved laparoscopic golden finger according to claim 1, wherein: the barb groove (10) penetrates through the interior of the main body (9), and the closing rod (13) and the main body (9) form a movable structure through the rotating shaft (12).

7. The improved laparoscopic golden finger according to claim 1, wherein: the rotating shaft (12) penetrates through the inside of the closing rod (13), and the closing rod (13) and the rotating shaft (12) form a rotating structure through a second spring (14).