CN207604973U

CN207604973U - Drag hook type costal cartilage cuts protector

Info

Publication number: CN207604973U
Application number: CN201720515111.5U
Authority: CN
Inventors: 丁卫; 李高峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-10
Filing date: 2017-05-10
Publication date: 2018-07-13
Anticipated expiration: 2027-05-10

Abstract

The utility model provides a kind of drag hook type costal cartilage and cuts protector; the coupling part of stripping head including peelable periosteum of costal, the retractor head for finger lift and connection the two; the plane that the stripping head is long 1.5 2cm, wide 1 2cm, 0.5 1.5mm of thickness and edge are round and smooth, the angle of 85 °~95 ° of formation between the stripping head and coupling part.The drag hook type costal cartilage of the utility model cuts protector and integrates stripper, drag hook and protector; both it had been avoided that point of a knife penetrated pleura; improve the safety that costal cartilage cuts operation; reduce corrective surgery risk; it can also realize single completion costal cartilage resection operation; surgical procedure is enormously simplified, operating time is shortened, patient is reduced and aches hardship.

Description

Drag hook type costal cartilage cuts protector

Technical field

The utility model belongs to the field of medical instrument technology more particularly to a kind of drag hook type costal cartilage cuts protector.

Background technology

In plastic surgery, it is often necessary to carry out costal cartilage and cut operation, doctor would generally use periosteum elevator Periosteum of costal is removed, then blocks costal cartilage and extracts.However since periosteum of costal is close to pleura, costal cartilage is being cut In the process, it is be easy to cause injury of pleura, results even in the severe complications such as pneumothorax, haemopneumothorax, therefore have to the surgical instrument High requirement.In current surgical procedure, the surgical instruments such as stripper, drag hook can be used, but in actual mechanical process, Instrument is excessive, victory inconvenient for use, and operation duration, extraction are difficult, easy the problems such as complication occurs.

Utility model content

Technical problem to be solved in the utility model is to overcome the shortcomings of to mention in background above technology and defect, is carried Protector is cut for a kind of drag hook type costal cartilage integrating stripper, drag hook and protector.

In order to solve the above technical problems, the utility model proposes technical solution be to provide a kind of drag hook type costal cartilage to cut Protector includes the interconnecting piece of the stripping head of peelable periosteum of costal, the retractor head for finger lift and connection the two Point, the stripping head is long 1.5-2cm, width 1-2cm, the round and smooth plane of thickness 0.5-1.5mm and edge, the stripping head with connect 85 °~95 ° of angle is formed between part.

Above-mentioned drag hook type costal cartilage cuts protector, it is preferred that the stripping head is equipped with fixed for operation point of a knife Groove；It is furthermore preferred that the direction of the groove is parallel with the direction of stripping head, and extended the stripping head and interconnecting piece always The junction divided.

Preferably, the stripping head is equipped with scale；It is furthermore preferred that the direction of the scale is parallel with the direction of stripping head.

Preferably, the retractor head is equipped with anti-skid design, and ends curved inwards.

Preferably, a length of 12~13cm of the coupling part.

Preferably, the direction of the stripping head and retractor head is opposite.

Preferably, the stripping head, the retractor head angle in 90 ° of the shape between coupling part respectively, the company of the angle It is cambered to connect the round and smooth band in place.

Preferably, the stripping head, retractor head and coupling part are respectively by stainless steel stripping head, stainless steel retractor head and not The steel coupling part integrated seamless that becomes rusty connects.

The drag hook type costal cartilage of the utility model cuts protector application method：When operation, this drag hook type is used first The stripping head that costal cartilage cuts protector is inserted under the perichondrium by costal cartilage, and the required costal cartilage part cut is carried out rib Cartilage film stripping, then a hand-held retractor head lift costal cartilage, another hand with scalpel be inserted into needed for width costal cartilage It is interior（Scale on stripping head can be more convenient intuitively to measure the width of costal cartilage）, costal cartilage is cut through, point of a knife resists stripping head It is motionless（Groove on stripping head is fixed for point of a knife, and point of a knife is effectively avoided to slide the surgical error brought）, two hand-held scalpels Protector is cut with this drag hook type costal cartilage to move in parallel simultaneously, splits costal cartilage, when the length for cutting costal cartilage reaches requirement When, point of a knife resists stripping head, blocks and cuts costal cartilage.

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

1, the drag hook type costal cartilage of the utility model cuts protector and integrates stripper, drag hook and protector, can It avoids point of a knife from penetrating pleura, improves the safety that costal cartilage cuts operation, reduce corrective surgery risk, moreover it is possible to realize single complete Costal cartilage resection operation, enormously simplifies surgical procedure, shortens operating time, reduces patient and aches hardship.

2, the drag hook type costal cartilage of the utility model cuts protector, and the scale being equipped on stripping head can be easily and intuitively The width of costal cartilage is measured, the groove being equipped on stripping head is fixed for point of a knife, and point of a knife is effectively avoided to slide the operation brought Error；It is equipped with anti-skid design on retractor head and curves inwardly, the possibility of hand-held slippage can be further decreased, increase operation Safety and fluency.

3, the drag hook type costal cartilage of the utility model cuts protector, is designed as the drag hook of stainless steel integrated seamless connection Formula costal cartilage cuts protector, sturdy and durable easy disinfection, is unlikely to deform in surgical procedure, ensures being smoothed out for operation.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also It can be obtain other attached drawings according to these attached drawings.

Fig. 1 is that the drag hook type costal cartilage of the utility model cuts protector structure schematic diagram.

Fig. 2 is that the drag hook type costal cartilage of the utility model cuts protector side structure schematic diagram.

Fig. 3 is the stripping head structural schematic diagram of the utility model.

Marginal data：

1, stripping head；2, retractor head；3, coupling part；4, groove；5, scale.

Specific implementation mode

For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model It does and more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to following specific examples.

Unless otherwise defined, all technical terms used hereinafter are generally understood meaning phase with those skilled in the art Together.Technical term used herein is intended merely to the purpose of description specific embodiment, is not intended to and limits this practicality newly The protection domain of type.

Unless otherwise specified, various raw material, the instrument and equipment etc. used in the utility model can pass through city Field is commercially available or can be prepared by existing method.

Embodiment：

A kind of drag hook type costal cartilage of the utility model cuts protector, and as depicted in figs. 1 and 2, including peelable rib is soft The coupling part 3 of osteopeciosteal stripping head 1, the retractor head 2 for finger lift and connection the two, stripping head 1 are long 1.5- 2cm, width 1-2cm, the round and smooth plane of thickness 0.5-1.5mm and edge, form 85 °~95 ° between stripping head 1 and coupling part 3 Angle（More preferably 90 °）, the round and smooth band in junction of angle is cambered；As shown in figure 3, stripping head 1 is equipped with for point of a knife of performing the operation The direction of fixed groove 4, groove 4 is parallel with the direction of stripping head 1, and extends the company of stripping head 1 and coupling part 3 always Place is met, groove 4 is fixed for point of a knife, and point of a knife is effectively avoided to slide the surgical error brought；Stripping head 1 is additionally provided with scale 5, scale 5 direction is parallel with the direction of stripping head 1, can easily and intuitively measure the width of costal cartilage；Retractor head 2 is equipped with anti-skid design, And ends curved inwards, the possibility of hand-held slippage can be further decreased, safety and the fluency of operation are increased；Interconnecting piece The direction of points 3 a length of 12~13cm, stripping head 1 and retractor head 2 is on the contrary, stripping head 1, retractor head 2 and coupling part 3 are stainless The drag hook type costal cartilage of steel integrated seamless connection cuts protector, sturdy and durable easy disinfection, is unlikely to deform, protects in surgical procedure Barrier operation is smoothed out.

The drag hook type costal cartilage of the utility model cuts protector and integrates stripper, drag hook and protector, can keep away Exempt from point of a knife and penetrate pleura, improve the safety that costal cartilage cuts operation, reduce corrective surgery risk, moreover it is possible to realize single completion rib Cartilage resection operation, enormously simplifies surgical procedure, shortens operating time, reduces patient and aches hardship.

Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of drag hook type costal cartilage cuts protector, which is characterized in that include the stripping head of peelable periosteum of costal（1）、 For the retractor head of finger lift（2）And the coupling part of both connections（3）, the stripping head（1）For long 1.5-2cm, width The round and smooth plane of 1-2cm, thickness 0.5-1.5mm and edge, the stripping head（1）With coupling part（3）Between formed 85 °~95 ° Angle.

2. drag hook type costal cartilage according to claim 1 cuts protector, which is characterized in that the stripping head（1）It is equipped with For the fixed groove of point of a knife of performing the operation（4）.

3. drag hook type costal cartilage according to claim 2 cuts protector, which is characterized in that the groove（4）Direction With stripping head（1）Direction it is parallel, and extended the stripping head always（1）With coupling part（3）Junction.

4. drag hook type costal cartilage according to claim 1 cuts protector, which is characterized in that the stripping head（1）It is equipped with Scale（5）.

5. drag hook type costal cartilage according to claim 4 cuts protector, which is characterized in that the scale（5）Direction With stripping head（1）Direction it is parallel.

6. drag hook type costal cartilage according to claim 1 cuts protector, which is characterized in that the retractor head（2）It is equipped with Anti-skid design, and ends curved inwards.

7. drag hook type costal cartilage according to claim 1 cuts protector, which is characterized in that the coupling part（3）'s A length of 12~13cm.

8. drag hook type costal cartilage according to any one of claims 1 to 7 cuts protector, which is characterized in that the stripping From head（1）And retractor head（2）Direction it is opposite.

9. drag hook type costal cartilage according to any one of claims 1 to 7 cuts protector, which is characterized in that the stripping From head（1）, retractor head（2）Respectively with coupling part（3）Between shape angle in 90 °, the junction of the angle is round and smooth to be carried Radian.

10. drag hook type costal cartilage according to any one of claims 1 to 7 cuts protector, which is characterized in that the stripping From head（1）, retractor head（2）The coupling part and（3）Respectively by stainless steel stripping head, stainless steel retractor head and stainless steel coupling part Integrated seamless connects.