CN213697025U

CN213697025U - Liver and gall surgery retractor

Info

Publication number: CN213697025U
Application number: CN202021203277.1U
Authority: CN
Inventors: 李文锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-07-16
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a hepatobiliary surgery operation drag hook relates to operation drag hook technical field, specifically is a hepatobiliary surgery operation drag hook, including the operation drag hook body of rod, the one end of operation drag hook body of rod is provided with the extension bar. This hepatobiliary surgery operation drag hook, through the extension bar, the connecting plate, the cover groove, spacing fixed plate, the cooperation of fixed slot is used, when using this hepatobiliary surgery operation drag hook, cup joint the connecting plate through the cover groove, and then install the one end at the operation drag hook body of rod with the extension bar, extend the operation drag hook body of rod, can prolong the length of operation drag hook, the medical staff of being convenient for operates, utilize the fixed slot to cup joint spacing fixed plate simultaneously, and then fix the inner chamber at the cover groove with the connecting plate, be convenient for install the extension bar, directly insert the inner chamber in cover groove with the connecting plate during assembly, the convenience of use of this hepatobiliary surgery operation drag hook has been improved.

Description

Liver and gall surgery retractor

Technical Field

The utility model relates to a surgical retractor technical field specifically is a hepatobiliary surgery retractor.

Background

Liver and gall surgery mainly studies that acute liver failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis is a serious disease seriously threatening the health of Chinese people, and the liver and gall surgery retractor is an auxiliary surgical tool for opening a surgical incision or flesh.

Present hepatobiliary surgery operation drag hook is when using, because patient's incision position is different, the degree of depth is different, but the length of the current operation drag hook body of rod is fixed, can directly influence medical staff and operate, present hepatobiliary surgery operation drag hook is when contacting with the incision simultaneously, the incision can secrete blood and moisture, not only can play lubricated effect to the coupler body position, make the coupler body position drop, and the liquid seepage can influence going on of operation, therefore we have proposed a hepatobiliary surgery operation drag hook.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liver and gall surgery retractor, which solves the problem of the prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hepatobiliary surgery retractor comprises a surgery retractor rod body, wherein one end of the surgery retractor rod body is provided with an extension bar, the other end of the surgery retractor rod body is fixedly connected with a hook body, the upper surface of the surgery retractor rod body is provided with a placing groove, one side of the upper surface of the surgery retractor rod body is hinged with a sealing cover, one end of the surgery retractor rod body is provided with a sheathing groove, the other end of the surgery retractor rod body is provided with a thread groove, two sides of the surgery retractor rod body are provided with sliding limiting grooves, the inner part of each sliding limiting groove is clamped with a pressing column, the inner part of the surgery retractor rod body is provided with fixing grooves positioned at two sides of the sheathing groove inner cavity, the fixing grooves are communicated with the sliding limiting grooves, one end of the extension bar is fixedly connected with a connecting plate, one end of the connecting plate is movably sheathed to the inner cavity of the sheathing groove, the bottom fixedly connected with supporting spring who puts the spacing inslot chamber is received, the spacing fixed plate of supporting spring's the spacing fixed plate of one end fixedly connected with, spacing fixed plate integrated circuit connects to the inner chamber of receiving the spacing groove, the one end of receiving the spacing groove extends to the inner chamber of fixed slot, imbibition cotton block has been placed to the inner chamber of standing groove, the outage has been seted up to the inboard of coupler body, the inner chamber joint of outage has the imbibition silver, the one end of imbibition silver extends to the inner chamber of standing groove and contacts with the imbibition cotton block.

Optionally, one side of the limiting fixing plate is in contact with one end of the pressing column, and one side of the limiting fixing plate is an inclined surface.

Optionally, the lower surface of the absorbent cotton strip is parallel to the inner side surface of the hook body.

Optionally, the inner cavity of the thread groove is in threaded connection with a threaded connection column, and one end of the threaded connection column is fixedly connected with a lighting mechanism.

Optionally, the lighting mechanism includes an LED lamp and a power supply module, one side of the power supply module is fixedly connected to one end of the threaded connection column, one end of the power supply module is fixedly connected to the LED lamp, and the power supply module is electrically connected to the LED lamp.

Optionally, the inner part of the body of the surgical retractor is fixedly connected with a second adsorption magnet positioned on one side of the inner cavity of the placing groove.

Optionally, the sealing cover is movably sleeved to the inner cavity of the placing groove, a first adsorption magnet is fixedly mounted on one side of the sealing cover, and the first adsorption magnet and the second adsorption magnet are adsorbed to each other.

The utility model provides a hepatobiliary surgery retractor possesses following beneficial effect:

1. this hepatobiliary surgery operation drag hook, through the extension bar, the connecting plate, the cover groove, spacing fixed plate, the cooperation of fixed slot is used, when using this hepatobiliary surgery operation drag hook, cup joint the connecting plate through the cover groove, and then install the one end at the operation drag hook body of rod with the extension bar, extend the operation drag hook body of rod, can prolong the length of operation drag hook, the medical staff of being convenient for operates, utilize the fixed slot to cup joint spacing fixed plate simultaneously, and then fix the inner chamber at the cover groove with the connecting plate, be convenient for install the extension bar, directly insert the inner chamber in cover groove with the connecting plate during assembly, the convenience of use of this hepatobiliary surgery operation drag hook has been improved.

2. This hepatobiliary surgery operation drag hook, through the imbibition silver, the outage, the cooperation of the cotton piece of imbibition is used, utilize the outage to carry out the joint to the imbibition silver, utilize the lower surface of imbibition silver and coupler body to parallel, when the coupler body is drawn the hook to the patient, utilize the imbibition silver can draw the liquid at position to the hook and absorb, utilize the imbibition silver to carry out the water conservancy diversion to liquid, and then utilize the cotton piece of imbibition to store liquid, avoid the lubricated coupler body of liquid infiltration to cause the coupler body to drop and influence the problem emergence of operation, the stability of this hepatobiliary surgery operation drag hook has been improved.

Drawings

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

fig. 2 is a schematic structural view of the body of the surgical retractor of the present invention;

fig. 3 is a schematic structural view of the limiting fixing plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the hook body of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1A according to the present invention;

fig. 6 is an enlarged view of the structure of fig. 1B according to the present invention.

In the figure: 1. a surgical retractor rod body; 2. lengthening a rod; 3. a hook body; 4. imbibing cotton sliver; 5. a liquid discharge tank; 6. imbibing cotton blocks; 7. a sleeving groove; 8. a connecting plate; 9. a limiting fixing plate; 10. a placement groove; 11. A closure cap; 12. pressing the column; 13. a sliding limit groove; 14. fixing grooves; 15. a support spring; 16. A limiting groove is arranged; 17. a first adsorption magnet; 18. an LED lamp; 19. a thread groove; 20. a power supply module; 21. a threaded connection post; 22. and a second attracting magnet.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a hepatobiliary surgery retractor comprises a surgery retractor rod body 1, one end of the surgery retractor rod body 1 is provided with an extension bar 2, the other end of the surgery retractor rod body 1 is fixedly connected with a hook body 3, the upper surface of the surgery retractor rod body 1 is provided with a placing groove 10, the interior of the surgery retractor rod body 1 is fixedly connected with a second adsorption magnet 22 positioned on one side of the inner cavity of the placing groove 10, one side of the upper surface of the surgery retractor rod body 1 is hinged with a sealing cover 11, the sealing cover 11 is movably sleeved to the inner cavity of the placing groove 10, one side of the sealing cover 11 is fixedly provided with a first adsorption magnet 17, the first adsorption magnet 17 and the second adsorption magnet 22 are mutually adsorbed, the second adsorption magnet 22 and the first adsorption magnet 17 are adsorbed, the sealing cover 11 is further fixed, one end of the surgery retractor rod body 1 is provided with a sleeving groove 7, the other end of the surgery retractor rod body 1 is provided, the inner cavity of the thread groove 19 is in threaded connection with a thread connecting column 21, one end of the thread connecting column 21 is fixedly connected with an illuminating mechanism, the illuminating mechanism comprises an LED lamp 18 and a power supply module 20, one side of the power supply module 20 is fixedly connected with one end of the thread connecting column 21, one end of the power supply module 20 is fixedly connected with the LED lamp 18, the power supply module 20 is electrically connected with the LED lamp 18, the illuminating mechanism is an existing small LED illuminating lamp body, the existing small LED illuminating lamp body is low in cost and low in disposable use cost, meanwhile, the thread connecting column 21 is used for connecting the illuminating mechanism, the illuminating mechanism is convenient to install, meanwhile, the operating shadow part generated by the position of an incision of an operation drag hook in operation can be illuminated, the practicability of the operation drag hook is improved, the sliding limiting grooves 13 are formed in the two sides of the body 1 of the operation drag hook, and the pressing columns 12 are, the inner part of the surgical drag hook rod body 1 is provided with fixed grooves 14 positioned at two sides of the inner cavity of the sleeve connecting groove 7, the fixed grooves 14 are communicated with sliding limiting grooves 13, one end of the extension bar 2 is fixedly connected with a connecting plate 8, one end of the connecting plate 8 is movably sleeved to the inner cavity of the sleeve connecting groove 7, two sides of the connecting plate 8 are both provided with collecting limiting grooves 16, the bottom of the inner cavity of the collecting limiting groove 16 is fixedly connected with a supporting spring 15, one end of the supporting spring 15 is fixedly connected with a limiting fixing plate 9, one side of the limiting fixing plate 9 is contacted with one end of a pressing column 12, one side of the limiting fixing plate 9 is an inclined surface, the pressing column 12 is clamped by the sliding limiting grooves 13, the pressing column 12 slides in the inner cavity of the sliding limiting grooves 13, the pressing column 12 is pressed by the pressing column 12, the limiting fixing plate 9 is pressed to the inner cavity of the collecting limiting grooves 16, the extension bar 2 is disassembled, the limit fixing plate 9 is clamped to the inner cavity of the receiving limit groove 16, one end of the receiving limit groove 16 extends to the inner cavity of the fixing groove 14, the connecting plate 8 is sleeved through the sleeving groove 7, the extension bar 2 is further installed at one end of the operation drag hook rod body 1, the operation drag hook rod body 1 is extended, the length of the operation drag hook can be prolonged, the operation of medical personnel is facilitated, the practicability of the hepatobiliary surgery drag hook is improved, meanwhile, the limit fixing plate 9 is supported through the supporting spring 15, the smooth insertion of the connecting plate 8 can be ensured by using the inclined surface at one end of the limit fixing plate 9, the limit fixing plate 9 is sleeved through the fixing groove 14, the connecting plate 8 is further fixed in the inner cavity of the sleeving groove 7, the extension bar 2 is convenient to install, the connecting plate 8 is directly inserted into the inner cavity of the sleeving groove 7 during assembly, the installation time is saved, the use convenience of the hepatobiliary surgery retractor is improved, the imbibition cotton block 6 is placed in the inner cavity of the placement groove 10, the inner side of the hook body 3 is provided with the liquid discharge groove 5, the inner cavity of the liquid discharge groove 5 is clamped with the imbibition cotton sliver 4, the lower surface of the imbibition cotton sliver 4 is parallel to the inner side surface of the hook body 3, one end of the imbibition cotton sliver 4 extends to the inner cavity of the placement groove 10 and is in contact with the imbibition cotton block 6, the imbibition cotton sliver 4 is clamped by the liquid discharge groove 5, the imbibition cotton sliver 4 is parallel to the lower surface of the hook body 3, when the hook body 3 hooks a patient, the imbibition cotton sliver 4 can be used for absorbing liquid at the hooking part, the imbibition cotton sliver 4 is used for guiding the liquid, and then the imbibition cotton block 6 is used for storing the liquid, the problem that the hook body 3 falls off and, the stability of the liver and gall surgery retractor is improved, and the disinfection cavernous body with stronger water absorption is used as the material of the imbibition cotton sliver 4 and the imbibition cotton block 6, and the disposable use cost is low.

To summer up, this hepatobiliary surgery retractor, in using, whether according to the extension bar 2 of operation requirement selection, with 8 supports of connecting plate cup joints the bottom of 7 inner chambers of grafting groove when needing to install extension bar 2, then open closing cap 11, place cotton piece 6 of imbibition in the inner chamber of standing groove 10, then with 4 joints of imbibition silver to the inner chamber of outage 5, let in the inner chamber of standing groove 10 with the one end of imbibition silver 4, then fill in cotton piece 6's of imbibition silver 4 inside, connect threaded connection post 21 thread bush to the inner chamber of thread groove 19 simultaneously, start LED lamp 18 and throw light on, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hepatobiliary surgery retractor, includes the operation retractor body of rod (1), its characterized in that: an extension bar (2) is arranged at one end of the operation drag hook rod body (1), a hook body (3) is fixedly connected with the other end of the operation drag hook rod body (1), a placing groove (10) is formed in the upper surface of the operation drag hook rod body (1), a sealing cover (11) is hinged to one side of the upper surface of the operation drag hook rod body (1), a sheathing groove (7) is formed in one end of the operation drag hook rod body (1), a thread groove (19) is formed in the other end of the operation drag hook rod body (1), sliding limiting grooves (13) are formed in two sides of the operation drag hook rod body (1), a pressing column (12) is clamped in the sliding limiting groove (13), fixing grooves (14) located on two sides of the inner cavity of the sheathing groove (7) are formed in the operation drag hook rod body (1), and the fixing grooves (14) are communicated with the sliding limiting grooves, one end of the extension bar (2) is fixedly connected with a connecting plate (8), one end of the connecting plate (8) is movably sleeved in the inner cavity of the sleeving groove (7), both sides of the connecting plate (8) are provided with a retraction limiting groove (16), the bottom of the inner cavity of the retraction limiting groove (16) is fixedly connected with a supporting spring (15), one end of the supporting spring (15) is fixedly connected with a limit fixing plate (9), the limit fixing plate (9) is clamped to the inner cavity of the receiving limit groove (16), one end of the accommodating limiting groove (16) extends to the inner cavity of the fixing groove (14), a liquid absorption cotton block (6) is arranged in the inner cavity of the placing groove (10), a liquid discharge groove (5) is arranged on the inner side of the hook body (3), the inner cavity of the liquid discharge groove (5) is clamped with a liquid suction cotton sliver (4), and one end of the liquid suction cotton sliver (4) extends to the inner cavity of the placing groove (10) and is in contact with the liquid suction cotton block (6).

2. The hepatobiliary surgery retractor according to claim 1, wherein: one side of the limiting fixing plate (9) is in contact with one end of the pressing column (12), and one side of the limiting fixing plate (9) is an inclined surface.

3. The hepatobiliary surgery retractor according to claim 1, wherein: the lower surface of the liquid absorption cotton strip (4) is parallel to the inner side surface of the hook body (3).

4. The hepatobiliary surgery retractor according to claim 1, wherein: the inner cavity of the thread groove (19) is in threaded connection with a thread connecting column (21), and one end of the thread connecting column (21) is fixedly connected with a lighting mechanism.

5. The hepatobiliary surgery retractor according to claim 4, wherein: the lighting mechanism comprises an LED lamp (18) and a power supply module (20), one side of the power supply module (20) is fixedly connected with one end of a threaded connecting column (21), the LED lamp (18) is fixedly connected with one end of the power supply module (20), and the power supply module (20) is electrically connected with the LED lamp (18).

6. The hepatobiliary surgery retractor according to claim 1, wherein: the interior fixedly connected with of operation drag hook body of rod (1) is located second adsorption magnet (22) of standing groove (10) inner chamber one side.

7. The hepatobiliary surgery retractor according to claim 1, wherein: the sealing cover (11) is movably sleeved to the inner cavity of the placing groove (10), a first adsorption magnet (17) is fixedly mounted on one side of the sealing cover (11), and the first adsorption magnet (17) and the second adsorption magnet (22) are adsorbed to each other.