CN209548029U

CN209548029U - A kind of abdominal retractor

Info

Publication number: CN209548029U
Application number: CN201920005388.2U
Authority: CN
Inventors: 孙江峰
Original assignee: Yantai Yuhuangding Hospital
Current assignee: Yantai Yuhuangding Hospital
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-10-29
Anticipated expiration: 2029-01-03

Abstract

The utility model relates to medical instruments field, especially a kind of abdominal retractor, including coupler body and drawing body；Coupler body includes gib head and the neck of hook；The neck of hook is equipped with through-hole；Pulling body includes drawing handle and protrusion；The width for pulling handle is wider than the neck of hook；The right end for pulling the top surface of handle is equipped with the shallow slot of recess；It pulls and is equipped with protrusion in the shallow slot of handle；Protrusion and drawing handle integrated setting；The position, shape and size of protrusion are adapted setting with the through-hole of the neck of hook, realize engaging between the two.The application coupler body is provided separately with drawing body, effectively reduce the type and quantity of abdominal retractor, suitable coupler body shape and suitable drawing body length need to be only selected to be combined according to patient profiles, the setting of protrusion and through-hole is effectively ensured coupler body and pulls being connected together for body；The setting of shallow slot further limits the firm of coupler body, guarantees not move in operation traction process, easy to use, is conducive to promote the use of.

Description

A kind of abdominal retractor

Technical field

The utility model relates to medical instruments field, especially a kind of abdominal retractor.

Background technique

Currently, to patient implement abdominal operation when, need to pull abdominal wound, with sufficiently expose be suitble into The visual field of row operation, in order to which doctor is operated.The device for carrying out stomach wall drawing is generally abdominal retractor, and current Retractor is mostly integrated setting in general pull device, and retractor model, length etc. cannot be adjusted；And it is directed to different building shape Patient, need to be equipped with the retractor of different model, size, for the abdominal operation of various patients, hospital needs to prepare a large amount of Different model, size retractor device, so be easy to cause medical control trouble, medical staff make arrangements for surgery equipment when it is numerous Trivial trouble, in addition, causing, Medical Devices are at high cost, and occupied space is larger, and disinfection quantity is more, cause biggish human and material resources Waste.

Summary of the invention

In order to overcome the technical deficiency of existing orthopaedic trauma flusher, the utility model provides a kind of abdominal retractor, The abdominal retractor coupler body and drawing body are provided separately, and the two needs to carry out appropriately combined use according to patient, reduces abdomen The quantity of operation retractor is conducive to management storage, increases the utilization rate of medical equipment, easy to use.

The utility model solve its technical problem the technical solution adopted is that: a kind of abdominal retractor, including coupler body and lead Draw body；The coupler body includes gib head and the neck of hook；Gib head is located at neck of hook one end, the two integrated setting；The neck of hook is equipped with logical Hole；The drawing body includes drawing handle and protrusion；The width of the drawing handle is wider than the neck of hook；The right end for pulling the top surface of handle is equipped with The shallow slot of recess；Shallow slot shape, size are adapted setting with the neck of hook, and shallow slot groove depth is less than neck of hook thickness；In the shallow slot for pulling handle Equipped with protrusion；The protrusion upper is equipped with slope, and lower part is cylindricality, and slope lower edge protrudes from cylindrical lateral surface, slope and cylindricality Integrated setting；Protrusion and drawing handle integrated setting；The position, shape and size of protrusion are adapted with the through-hole of the neck of hook and set It sets, realizes engaging between the two.

Preferably, the quantity of shallow slot inner process is 2-6, and the quantity with protrusion of through-hole are adapted setting on the neck of hook.

Further, 2 protrusions are equipped in shallow slot, protrusion is symmetrically set in the intermediate position along shallow slot extending direction；Two A protrusion slope direction is oppositely arranged；Number of openings is 2 on the neck of hook, and lead to the hole site is adapted setting with shallow slot inner process.

The beneficial effects of the utility model are: being provided separately for a kind of abdominal retractor, coupler body and drawing body, effectively reduces The type and quantity of abdominal retractor need to only select suitable coupler body shape and suitable drawing body length according to patient profiles It is combined, the setting of protrusion and through-hole, coupler body is effectively ensured and pulls being connected together for body；The setting of shallow slot further limits Coupler body processed consolidates, and does not move in guarantee operation traction process, easy to use, is conducive to management, sterilizes fast, effectively increase medical treatment The utilization rate of equipment facilitates carrying, is conducive to promote the use of.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a kind of schematic view of the front view of abdominal retractor of the application.

Fig. 2 is a kind of overlooking structure diagram of abdominal retractor of the application.

Fig. 3 is enlarged section structural schematic diagram at A in Fig. 1.

Fig. 4 is the abdominal retractor coupler body overlooking structure diagram of the application.

Fig. 5 is that the abdominal retractor of the application pulls body overlooking structure diagram.

Fig. 6 is left view the schematic diagram of the section structure at B in Fig. 5.

1. coupler body in figure, 11. gib heads, 12. necks of hook, 13. through-holes, 2. drawing bodies, 21. drawing handles, 22. shallow slots, 23. is prominent It rises.

Specific embodiment

Referring to attached drawing, a kind of abdominal retractor, including coupler body 1 and drawing body 2；The coupler body 1 includes gib head 11 and the neck of hook 12；Gib head 11 is located at 12 one end of the neck of hook, the two integrated setting；Through-hole 13 there are two being set on the neck of hook 12；The drawing body 2 Including drawing handle 21 and protrusion 23；The width of the drawing handle 21 is wider than the neck of hook 12；The right end of the top surface of handle 21 is pulled equipped with recessed Sunken shallow slot 22；22 shape of shallow slot, size are adapted setting with the neck of hook 12, and 22 groove depth of shallow slot is less than 12 thickness of the neck of hook；Pull handle 2 protrusions 23 are equipped in 21 shallow slot 22；23 top of protrusion is equipped with slope, and lower part is cylindricality, and slope lower edge protrudes from Cylindrical lateral surface, slope and cylindricality integrated setting；Protrusion 23 and drawing 21 integrated setting of handle；Protrusion 23 is symmetrically set in along shallow The intermediate position of 22 extending direction of slot；Two 23 slope directions of protrusion are oppositely arranged；The position, shape and size and hook of protrusion 23 The through-hole 13 of handle 12 is adapted setting, realizes engaging between the two.In use, being needed to select suitable hook according to patients surgery Body 1 and drawing body 2, pass through being connected together for both through-hole 13 and the realization of protrusion 23 for coupler body 1 and drawing body 2 in operation consent, shallowly The setting of slot 22 further ensures coupler body 1 and pulls the stable connection of body 2, guarantees that coupler body 1 consolidates not in traction process It is mobile.

Claims

1. a kind of abdominal retractor, including coupler body and drawing body；The coupler body includes gib head and the neck of hook；Gib head is located at the neck of hook one End, the two integrated setting；It is characterized in that, the neck of hook is equipped with through-hole；The drawing body includes drawing handle and protrusion；Institute The width for stating drawing handle is wider than the neck of hook；The right end for pulling the top surface of handle is equipped with the shallow slot of recess；Shallow slot shape, size and neck of hook phase Adaptation setting, shallow slot groove depth are less than neck of hook thickness；It pulls and is equipped with protrusion in the shallow slot of handle；The protrusion upper is equipped with slope, under Portion is cylindricality, and slope lower edge protrudes from cylindrical lateral surface, slope and cylindricality integrated setting；Handle is integrated sets with drawing for protrusion It sets；The position, shape and size of protrusion are adapted setting with the through-hole of the neck of hook, realize engaging between the two.

2. a kind of abdominal retractor according to claim 1, which is characterized in that the quantity of the shallow slot inner process is 2-6 A, the quantity with protrusion of through-hole are adapted setting on the neck of hook.

3. a kind of abdominal retractor according to claim 2, which is characterized in that be equipped with 2 protrusions, protrusion in the shallow slot It is symmetrically set in the intermediate position along shallow slot extending direction；Two protrusion slopes direction is oppositely arranged；Number of openings is 2 on the neck of hook A, lead to the hole site is adapted setting with shallow slot inner process.