CN217244546U

CN217244546U - Efficient blood vessel stripping hook for operation

Info

Publication number: CN217244546U
Application number: CN202220976400.6U
Authority: CN
Inventors: 杨文光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-23
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to the technical field of medical equipment, and discloses an efficient blood vessel stripping hook for operation, which comprises a main rod, wherein an inner rod is embedded inside the main rod, the bottom of the inner rod is in threaded connection with a hook, the included angle of the hook is 45 degrees, a holding rod is fixedly arranged on the outer wall of the main rod, the hook is more smoothly polished and thin (the diameter is about 0.2cm), and the hook can be easily pierced into a cut after cutting a blood vessel behind skin (the cut is about 0.2cm), so that surrounding tissues and the blood vessel are not damaged; simultaneously the crotch is polished round, is pause, can easily hook the blood vessel, nevertheless does not make the blood vessel hook broken, causes unnecessary bleeding, makes the blood vessel of varicosity hook out through the little incision of skin more easily, is convenient for further take out and peels the varicosity blood vessel, and does not harm the tissue around the incision and makes the operation incision few, and the incision is little, and the postoperative need not sew up, and the blood loss is few, and pain score is low, and the postoperative scar is little, and obviously shortens operation time and time in hospital, resumes soon, and the operation effect is obvious.

Description

Efficient blood vessel stripping hook for operation

Technical Field

The utility model relates to the technical field of medical equipment, more specifically relates to an efficient blood vessel peeling hook for operation.

Background

Simple great saphenous vein varices are common vascular surgical diseases, belong to chronic venous insufficiency of lower limbs, influence life and work of patients by light patients, cause disability by severe patients and cause extreme waste of medical resources. The incidence rate is reported to be 8.6% in the population above l5 years and 16.4% in the population above 45 years in China. The treatment of the disease is mainly surgical resection at present. There are many surgical methods, and the literature reports that the recurrence rate is as high as 65% -77% by simple high ligation or excision of varicose vein.

The traditional operation is with a plurality of small incisions of sharp blade in mark position, about 0.5 ~ 1cm to the varicose vein is pulled out and is peeled off to mosquito formula vascular forceps lifting, and the pressurization is wrapped, and the incision is long, and the blood loss is many, and painful score is high, and the postoperative scar is big, and the first time of leaving the bed of postoperative and time of being in hospital are long, and the recovery is slow, and the operation effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the present invention provides an efficient surgical blood vessel exfoliation hook to solve the problems existing in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an efficient blood vessel mousing-hook for operation, includes the mobile jib, pole in the inside gomphosis of mobile jib is installed, pole bottom threaded connection crotch in interior, the crotch contained angle is 45, mobile jib outer wall fixed mounting has the holding rod, and interior pole setting has made things convenient for the threaded connection crotch, and threaded connection's mode can conveniently be to the change of crotch simultaneously.

Further, the method comprises the following steps of; the hook is made by bending and polishing a bone round needle, the diameter of the polished hook is about 0.2cm, the bone round needle is a common instrument for operating rooms, the bone round needle is applied to a human body, the used material needs to accord with the category of medical materials, and meanwhile, the diameter of the polished bone round needle is small, so that the wound caused to the human body is correspondingly reduced.

Further, the method comprises the following steps of; the spacing groove has been seted up to the mobile jib outer wall, the connecting block is installed to the gomphosis of spacing inslot portion, the connecting block runs through the spacing groove, and the setting of spacing groove has made things convenient for the installation and the slip of connecting block.

Further, the method comprises the following steps of; the inner rod outer wall is fixedly provided with a connecting block, the sliding block is installed on one side of the connecting block, a third fixing ring is fixedly installed on the outer wall of the sliding block, and the third fixing ring is arranged to facilitate the operation of a user on the sliding block and the hand-held device.

Further, the method comprises the following steps of; threaded holes are formed in one side of the inner rod, threaded rods are connected to the inner portions of the threaded holes in a threaded mode, one ends of the threaded rods are connected with the hooks, and the threaded holes are formed to facilitate connection of the threaded rods.

Further, the method comprises the following steps of; holding rod outer wall fixed mounting has the solid fixed ring of second, mobile jib outer wall fixed mounting has first solid fixed ring, spacing hole has been seted up to mobile jib one end, interior pole runs through spacing hole and extends to the outside, and the solid fixed ring of second and first solid fixed ring set up and made things convenient for user's handheld and gripping, and the setting in spacing hole has made things convenient for the installation of interior pole simultaneously.

The utility model discloses a technological effect and advantage:

the utility model discloses a crotch that is equipped with can easily hook the blood vessel, nevertheless does not make the blood vessel hook broken, causes unnecessary bleeding, and the hook point of crotch is polished more greatly and thin (diameter about 0.2cm) simultaneously, can easily pierce the incision after cutting skin (incision about 0.2cm) back blood vessel in, does not harm tissue and blood vessel on every side, makes the blood vessel of song more easily hook out through the little incision of skin, is convenient for further take out and shells the blood vessel of song, and does not harm the tissue on every side of the incision.

1. The utility model discloses an interior pole, connecting block and the slider that are equipped with can make the device can stretch out and draw back, and the convenience is to peeling off of blood vessel, need not remove holistic device simultaneously, and the in-process that uses is more nimble simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the main rod of the present invention.

Fig. 3 is a schematic view of the external structure of the main rod of the present invention.

Fig. 4 is a schematic view of the inner rod structure of the present invention.

Fig. 5 is a schematic view of the hook structure of the present invention.

The reference signs are: 1. a main rod; 2. a holding rod; 3. an inner rod; 4. hooking; 5. a first retaining ring; 6. a second fixing ring; 7. a third fixing ring; 8. a slider; 9. connecting blocks; 10. a threaded hole; 11. a limiting groove; 12. a limiting hole; 13. a threaded rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an efficient blood vessel exfoliation hook for operation, including mobile jib 1, interior pole 3 is installed to 1 inside gomphosis of mobile jib, interior pole 3 bottom threaded

connection crotch

4, 4 contained angles of crotch are 45, 1 outer wall fixed mounting of mobile jib has holding rod 2, and setting up of crotch 4 has made things convenient for colluding out the blood vessel, and setting up of interior pole 3 has made things convenient for the installation of crotch 4 simultaneously.

Wherein; the hook 4 is made by bending and polishing a bone round needle, the diameter of the polished hook 4 is about 0.2cm, the bone round needle is a common instrument for an operating room, the bone round needle is applied to a human body, the used material needs to accord with the category of medical materials, and meanwhile, the diameter of the polished hook 4 is small, so that the wound caused to the human body is correspondingly reduced.

Wherein; spacing groove 11 has been seted up to 1 outer wall of mobile jib, connecting block 9 is installed to 11 inside gomphosis in spacing groove, connecting block 9 runs through

spacing groove

11, 11 installation and the removal that set up connecting block 9 of spacing groove.

Wherein; 3 outer wall fixed mounting of interior pole has connecting block 9, slider 8 is installed to connecting block 9 one side, 8 outer wall fixed mounting of slider have the solid fixed ring 7 of third, and slider 8 set up and has made things convenient for the removal to connecting block 9, and solid fixed ring 7 of third sets up the gripping that has made things convenient for the user simultaneously.

Wherein; a threaded hole 10 is formed in one side of the inner rod 3, a threaded rod 13 is connected to the inside of the threaded hole 10 in a threaded mode, one end of the threaded rod 13 is connected with the hook 4, the threaded hole 10 is arranged to facilitate installation of the threaded rod 13, and meanwhile the threaded rod 13 is arranged to facilitate connection of the hook 4 and the inner rod 3.

Wherein; holding rod 2 outer wall fixed mounting has the solid fixed ring of second 6, 1 outer wall fixed mounting of mobile jib has first solid fixed ring 5, spacing hole 12 has been seted up to 1 one end of mobile jib, interior pole 3 runs through spacing hole 12 and extends to the outside, and the solid fixed ring of second 6 and the solid fixed ring of first 2 set up has made things convenient for the gripping to the device, and the setting of spacing hole 12 has made things convenient for the installation of interior pole 3 simultaneously.

The utility model discloses a theory of operation:

during use, a ring finger is sleeved inside the second fixing ring 6, then a thumb is pressed on the first fixing ring 5, then a forefinger is sleeved inside the third fixing ring 7, then the sliding block 8 is pushed, the sliding block 8 moves to drive the connecting block 9 mounted at the bottom to move, the connecting block 9 moves along the limiting groove 11 formed in the outer wall of the main rod 1, meanwhile, the connecting block 9 drives the inner rod 3 mounted at the bottom to move, the inner rod 3 moves to drive the hook 4 mounted at one end to move, the hook 4 extends into a wound after moving to a proper position, the sliding block 8 moves upwards after hooking a blood vessel, the sliding block 8 drives the connecting block 9 mounted at the bottom to move, the connecting block 9 drives the inner rod 3 to move, the inner rod 3 drives the hook 4 to move to hook out the blood vessel, stripping is completed, meanwhile, one end of the inner rod 3 is in threaded connection with the hook 4, and therefore the hooks 4 with different sizes can be replaced for surgery.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient blood vessel hook of peeling off for operation, includes mobile jib (1), its characterized in that: interior pole (3) is installed to the inside gomphosis of mobile jib (1), interior pole (3) bottom threaded connection crotch (4), crotch (4) contained angle is 45, mobile jib (1) outer wall fixed mounting has holding rod (2).

2. A high efficiency surgical vascular exfoliation hook, as defined in claim 1, wherein: the hook (4) is made by bending and polishing a bone round needle, and the diameter of the polished hook (4) is about 0.2 cm.

3. A highly effective surgical vascular denudation hook according to claim 1, wherein: limiting groove (11) have been seted up to mobile jib (1) outer wall, connecting block (9) are installed to limiting groove (11) inside gomphosis, limiting groove (11) are run through in connecting block (9).

4. A highly effective surgical vascular denudation hook according to claim 1, wherein: interior pole (3) outer wall fixed mounting has connecting block (9), slider (8) are installed to connecting block (9) one side, slider (8) outer wall fixed mounting has solid fixed ring (7) of third.

5. A highly effective surgical vascular denudation hook according to claim 1, wherein: threaded holes (10) are formed in one side of the inner rod (3), threaded rods (13) are connected to the inner threads of the threaded holes (10), and one ends of the threaded rods (13) are connected with the hooks (4).

6. A highly effective surgical vascular denudation hook according to claim 1, wherein: holding rod (2) outer wall fixed mounting has the solid fixed ring of second (6), mobile jib (1) outer wall fixed mounting has first solid fixed ring (5), spacing hole (12) have been seted up to mobile jib (1) one end, interior pole (3) run through spacing hole (12) and extend to the outside.