CN206239387U

CN206239387U - Pulp cavity mirror

Info

Publication number: CN206239387U
Application number: CN201620990485.8U
Authority: CN
Inventors: 夏德志
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-06-13
Anticipated expiration: 2026-08-30

Abstract

The utility model discloses a kind of pulp cavity mirror, belong to orthopedic treatment instrument field, for the diagnosis and treatment of long tubular bone fracture or other illness, it includes handle, and sleeve pipe, handle is fixed or detachable connection with sleeve pipe；The end face of the handle is provided with service aisle A and/or service aisle B, and water inlet pipe, outlet pipe are additionally provided with handle；Wherein described service aisle A and/or service aisle B constitutes loop through handle and sleeve pipe, the water inlet pipe with outlet pipe.In view of above-mentioned technical proposal, the utility model can realize the visualized operation of long tubular bone fracture reset, and can reduce the wound area of operation, improve the effect of wound healing and the influence to surrounding tissue.

Description

Pulp cavity mirror

Technical field

The utility model belongs to orthopedic treatment instrument field, specifically, more particularly to a kind of long tubular bone fracture or its The diagnosis and treatment of its illness pulp cavity mirror.

Background technology

Optics scope, ultrasonic probe due in medical application its have wound small or entered into by human body natural's cavity Target internal organs can be carried out minimally invasive operation of diagnosis and treatment by operating area, and patient's post-operative recovery is very fast.

With the development of medical level and social technology, fractures by the requirement of early stage there is firm interior fixation to reach First intention, is progressively changed into and emphasizes protection and biology fixation to fracture end blood fortune to reach wanting for the second stage of knitting Ask.The treatment of tubular bone fracture belongs to one kind of fractures, but during actual therapeutic, in order to improve limb trauma Clinical efficacy, promotes union, accelerates limbs of patient functional rehabilitation, and more orthopedists are when long tubular bone fracture is treated Tend to using closed reduction intramedullary nail.

But above-mentioned treatment skill is resetted difficult due to being combined using the position of closing under non-direct-view, easy injured blood vessel god Through waiting soft tissue, once closed reduction unsuccessfully needs to take open reduction, the probability of postoperative infection is improve, easily cause periosteum Destruction of blood fortune etc., influences human body healing time and effect.Other illness of orthopaedics are difficult to carry out micro- under existing medical condition Wound treatment.

Utility model content

The purpose of this utility model is to provide a kind of visualized operation and bone for fracture closed reduction The pulp cavity mirror of the minimally invasive diagnosis and treatment of other illness of section, can reduce the wound area of operation, improve the effect of wound healing and to surrounding The influence of tissue.

To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：

Pulp cavity mirror described in the utility model, including handle, sleeve pipe, handle is fixed or detachable company with sleeve pipe Connect；The end face of the handle is provided with service aisle A and/or service aisle B, and water inlet pipe, outlet pipe are additionally provided with handle；Wherein The service aisle A and/or service aisle B constitutes loop through handle and sleeve pipe, the water inlet pipe with outlet pipe.

Further speaking, the sleeve pipe described in the utility model is straight tube.

Further speaking, the sleeve pipe described in the utility model is curved pipe or bending tube that bending angle is 0 °~40 °.

Further speaking, one end of the bending tube described in the utility model is arcuate structure pipe fitting.

Further speaking, the handle described in the utility model is provided with bypass channel, bypass channel and corresponding work Passage A or service aisle B insertions.

Further speaking, the handle described in the utility model is detachably attached to soft tissue piercing assembly.

Further speaking, the soft tissue piercing assembly described in the utility model is connected by locating rod, adjusting rod and handle Connect；The adjusting rod is placed in locating rod in the way of the positioning that can horizontally slip, and locating rod is provided with scale.

Further speaking, the soft tissue piercing assembly described in the utility model includes soft tissue puncture cannula, punctures and live Dynamic sleeve pipe, soft tissue puncture cannula is located at and punctures in moving casing, and is provided with arc elastic in the front portion of soft tissue puncture cannula Section, operating walk way is provided with the inside of soft tissue puncture cannula, and operating walk way is located at the centre of arc elastic section.

Further speaking, the service aisle A described in the utility model is optics scope, ultrasonic probe, operation apparatus Independent or multiplex channel.

Further speaking, optics scope described in the utility model, ultrasonic probe, operation apparatus firmly and are had using matter The material of elasticity is made.

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

Pulp cavity mirror described herein can realize visualization, the minimally-invasive treatment in long tubular bone fracture is treated, drop The infection probability of low operation；The destruction to periosteum blood fortune is reduced, the growth factor for having osteogenic action in hemotoncus is remained, Incidence of fracture is low again, improves the clinical efficacy of limb trauma, accelerates suffering limb functional rehabilitation, improves the life matter of patient Amount.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the connection diagram of service aisle A, service aisle B and bypass channel in the utility model.

Fig. 3 is the structural representation of soft tissue piercing assembly.

Fig. 4 is the structural representation one of sleeve pipe.

Fig. 5 is the structural representation two of sleeve pipe.

Fig. 6 is the structural representation three of sleeve pipe.

In figure：1st, handle；2nd, service aisle A；3rd, service aisle B；4th, optics scope；5th, ultrasonic probe；6th, bypass channel； 7th, water inlet pipe；8th, outlet pipe；9th, connectivity port；10th, sleeve pipe；11st, locating rod；12nd, adjusting rod；13rd, apparatus is operated；14th, soft group Knit puncture cannula；15th, moving casing is punctured；16th, arc elastic section.

Specific embodiment

Technical scheme described herein is described further with reference to embodiment.

Embodiment 1：A kind of pulp cavity mirror, including handle 1, sleeve pipe 10, handle 1 is fixed or detachable company with sleeve pipe 10 Connect；The end face of the handle 1 is provided with service aisle A2 and/or service aisle B3, and water inlet pipe 7, outlet pipe is additionally provided with handle 1 8；Wherein described service aisle A2 and/or service aisle B3 through handle 1 and sleeve pipe 10, the water inlet pipe 7 and the structure of outlet pipe 8 Into loop.Described sleeve pipe 10 is straight tube.

Embodiment 2：A kind of pulp cavity mirror, including handle 1, sleeve pipe 10, handle 1 is fixed or detachable company with sleeve pipe 10 Connect；The end face of the handle 1 is provided with service aisle A2 and/or service aisle B3, and water inlet pipe 7, outlet pipe is additionally provided with handle 1 8；Wherein described service aisle A2 and/or service aisle B3 through handle 1 and sleeve pipe 10, the water inlet pipe 7 and the structure of outlet pipe 8 Into loop.Described sleeve pipe 10 is curved pipe or bending tube that bending angle is 0 °~40 °.

Embodiment 3：A kind of pulp cavity mirror, the handle 1 is provided with bypass channel 6, bypass channel 6 and corresponding service aisle A2 or service aisle B3 insertions.The handle 1 is detachably attached to soft tissue piercing assembly.The structure of remainder with Embodiment 1 or embodiment 2 are identical.

Embodiment 4：A kind of pulp cavity mirror, wherein the soft tissue piercing assembly is by locating rod 11, adjusting rod 12 and handle 1 Connection；The adjusting rod 12 is placed in locating rod 11 in the way of the positioning that can horizontally slip, and locating rod 11 is provided with scale.It is described Soft tissue piercing assembly includes soft tissue puncture cannula 14, punctures moving casing 15, and soft tissue puncture cannula 14 is located to puncture and lives In dynamic sleeve pipe 15, and arc elastic section 16 is provided with the front portion of soft tissue puncture cannula 14, in soft tissue puncture cannula 14 Portion is provided with operating walk way, and operating walk way is located at the centre of arc elastic section 16.The structure of remainder and embodiment 1 to embodiment Structure in 3 is identical.

Embodiment 5：A kind of pulp cavity mirror, wherein the service aisle A2 is optics scope 4, ultrasonic probe 5, operation apparatus 13 Independent or multiplex channel.The optics scope 4, ultrasonic probe 5, operation apparatus 13 are hard using matter and have resilient material system Into.The structure of remainder is identical with the structure in embodiment 1 to embodiment 4.

In view of above-mentioned technical proposal, handle of the present utility model 1 is staight shank or curved handle form, and the effect of handle 1 is to protect Card operating personnel can stable operation the utility model, and can be realized to sleeve pipe by leverage by control crank 1 10 rotation；The utility model can be provided with the end face of handle 1 and is multiplexed for optics scope 4, ultrasonic probe 5, operation apparatus 13 Service aisle A2, water inlet pipe 7 constitutes loop so as to the material on the influence operation sight line such as extravasated blood in operation cavity with outlet pipe 8 Cleaned.Two passes are may also set up, such as service aisle B3 for using respectively for optics scope 4, ultrasonic probe 5.

Sleeve pipe 10 described herein is for straight tube, curved pipe or with 0 °~40 ° bending tubes of bending angle, the folding One end of bend pipe can be arcuate structure pipe fitting, as shown in Figures 4 to 6.Because the effect of sleeve pipe 10 is to draw each operation apparatus The fracture segment pulp cavity imported after cleaning.Sleeve pipe 10 is the material with certain degree of hardness and elasticity bending operated using suitable pulp cavity It is made, or the stereoplasm tube with certain amount of elasticity.The radian in radian and human body long bone pulp cavity that the elastic deformation is formed It is adapted, therefore the band cambered sleeve pipe 10 of settable different size model adapts to different fracture sites.Optics scope 4th, ultrasonic probe 5 through sleeve pipe 10 enter into pulp cavity inner edge enter side observation, while adjust sleeve pipe 10 entrance length, be close to Nearly fracture end.

By adjusting handle 1, adjustment regarding close to the direction of nearly fracture end and optics scope 4 is realized using leverage The investigative range of wild and ultrasonic probe 5, while appropriateness traction human body distal end, so as to find the fracture end pulp cavity of remote fracture end.And Seal wire is inserted by suitable length in remote fracture end pulp cavity by service aisle A2 and/or service aisle B3.Exit optics scope 4 and Ultrasonic probe 5, sleeve pipe 10, marrow is further expanded through seal wire and intramedullary nail is squeezed into.

By the soft tissue piercing assembly carried in the application, including soft tissue puncture cannula 14, puncture moving casing 15 And operation machinery 13 observes fracture end reduction situation, such as find that displacement fracture can give being resetted under mirror, seen by optics scope 4 The locking nail hole of intramedullary nail inner chamber is examined, pinning is drilled and screwed in by apparatus.The reset of fracture site is completed to be operated with fixed.

The front end of soft tissue puncture cannula 14 in soft tissue piercing assembly described herein is provided with arc elastic section 16, Arc elastic section 16 carries certain elasticity, can be shunk and be expanded in the presence of moving casing 15 is punctured.Work as arc Stretch section 16 can strut soft tissue when expanding outwardly, so as to the certain operation of operation machinery 13 and observation space.Soft group Knit piercing assembly to be connected with handle 1 by locating rod 11, adjusting rod 12 such that it is able to sentence by the scale of optics scope 4, image The disconnected operating position with adjustment soft tissue piercing assembly.The scale carried in locating rod 11 is capable of the accurate of aided location well Positioning, and be adjusted and fixation by adjusting rod 12.

Claims

1. a kind of pulp cavity mirror, including handle (1), it is characterised in that：Also include sleeve pipe (10), handle (1) and sleeve pipe (10) are solid Fixed or detachable connection；The end face of the handle (1) is provided with service aisle A (2) and/or service aisle B (3), in handle (1) On be additionally provided with water inlet pipe (7), outlet pipe (8)；Wherein described service aisle A (2) and/or service aisle B (3) are through handle (1) and sleeve pipe (10), the water inlet pipe (7) constitutes loop with outlet pipe (8).

2. pulp cavity mirror according to claim 1, it is characterised in that：Described sleeve pipe (10) is straight tube.

3. pulp cavity mirror according to claim 1, it is characterised in that：Described sleeve pipe (10) is 0 ° for curved pipe or bending angle ~40 ° of bending tube.

4. pulp cavity mirror according to claim 3, it is characterised in that：One end of the bending tube is arcuate structure pipe fitting.

5. the pulp cavity mirror according to any claim in Claims 1-4, it is characterised in that：The handle (1) is provided with Bypass channel (6), bypass channel (6) and corresponding service aisle A (2) or service aisle B (3) insertion.

6. the pulp cavity mirror according to any claim in Claims 1-4, it is characterised in that：The handle (1) is with removable The mode of unloading is connected with soft tissue piercing assembly.

7. pulp cavity mirror according to claim 6, it is characterised in that：The soft tissue piercing assembly by locating rod (11), Adjusting rod (12) is connected with handle (1)；The adjusting rod (12) is placed in locating rod (11) in the way of the positioning that can horizontally slip, Locating rod (11) is provided with scale.

8. pulp cavity mirror according to claim 6, it is characterised in that：The soft tissue piercing assembly includes that soft tissue punctures set Pipe (14), puncture moving casing (15), soft tissue puncture cannula (14) are interior positioned at moving casing (15) is punctured, and are worn in soft tissue The front portion of thorn sleeve pipe (14) is provided with arc elastic section (16), and operating walk way is provided with the inside of soft tissue puncture cannula (14), grasps Make passage positioned at the centre of arc elastic section (16).

9. pulp cavity mirror according to claim 1, it is characterised in that：The service aisle A (2) is optics scope (4), ultrasound Probe (5), the independent or multiplex channel of operation apparatus (13).

10. pulp cavity mirror according to claim 9, it is characterised in that：The optics scope (4), ultrasonic probe (5), operation Apparatus (13) is hard using matter and the resilient material of tool is made.