CN204890069U

CN204890069U - Surgery uses nail of sewing up of area cutting

Info

Publication number: CN204890069U
Application number: CN201520666855.8U
Authority: CN
Inventors: 莫易凡; 林志雄; 陈观林
Original assignee: Shi Aide (xiamen) Medical Equipment Co Ltd
Current assignee: Shi Aide (xiamen) Medical Equipment Co Ltd
Priority date: 2015-08-31
Filing date: 2015-08-31
Publication date: 2015-12-23
Anticipated expiration: 2025-08-31

Abstract

The utility model provides a short surgery uses nail of sewing up of area cutting of time easily drops and drops. It includes the tie -beam and connects the nail foot in the tie -beam both sides in every nail foot, to have at least a side reason to be the sword column structure for the nail foot can cut the tissue in the in -process of advancing, the side reason that is the sword column structure, wherein, when the structure of two nail feet when only side reason is the sword column structure, the side that is the sword column structure in two nail feet is along lieing in same one side. Technique, the beneficial effects of the utility model are that: through increasing the sword column structure for the skin tissue is at the in -process of metabolism, and the new skin tissue that generates can promote to sew up the motion of nail, and the sword column structure of nail foot can be at the ageing skin tissue of cutting, feasiblely sews up moving ahead until coming off that the nail can be faster. Thereby the speed that the nail foot drops has been shortened.

Description

A kind of surgery uses the suturing nail of band cutting

Technical field

This utility model relates to a kind of suturing nail, and particularly a kind of a kind of surgery that can comparatively fast come off uses the suturing nail of band cutting.

Background technology

In surgical operation, needing to cut appointment human body appointed part, need to sew up the position of cutting, existing means simultaneously, is coordinate suturing nail to sew up cutting part by anastomat.Existing anastomat suturing nail, its overall structure is U-shaped, the cross sectional shape of nail foot and tie-beam is generally rectangle, postoperative suturing nail time that comes off is longer, and minority suturing nail not easily Automatic-falling, encounter the suturing nail that the long period do not come off, generally, hospital is needed to remove, increase time and the energy of patient, position due to suturing nail is positioned at body surface place, the long-time suturing nail do not come off, patient may entertain fluke mind, take off voluntarily, dismounting due to suturing nail has certain skill, patient is in unloading process, can drag down by force because of irritable psychology, and then cause infecting.

Summary of the invention

The purpose of this utility model is: provide a kind of and easily to come off and the time that comes off short surgery uses the suturing nail of band cutting.

This utility model is achieved through the following technical solutions: comprise tie-beam and the nail foot being connected to tie-beam both sides, in each nail foot, have at least a lateral edges to be bladed structure, and make nail foot in traveling process, the lateral edges in bladed structure can cut and organize; Wherein, when the structure of two nail feet is for only having a lateral edges to be bladed structure, the lateral edges in bladed structure in two nail feet is positioned at the same side.

Technology comparatively, the beneficial effects of the utility model are:

By increasing bladed structure, make skin histology in the process of metabolism, newly-generated skin histology can promote the motion of suturing nail, and the bladed structure of following closely foot can cut aging skin histology, and suturing nail can be moved ahead faster until come off.Thus shorten the speed of following closely foot and coming off.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of suturing nail;

Fig. 2 is the front view of suturing nail;

Fig. 3 is a kind of schematic cross-section following closely foot in suturing nail;

Fig. 4 is the another kind of schematic cross-section following closely foot in suturing nail;

Fig. 5 is the another kind of schematic cross-section following closely foot in existing suturing nail;

Label declaration: 1 nail foot, 2 tie-beams, 3 bladed structures

Detailed description of the invention

Illustrate below in conjunction with accompanying drawing and this utility model elaborated:

As shown in Fig. 1 ~ 2: comprise tie-beam 1 and the nail foot 2 being connected to tie-beam 1 both sides, in each nail foot 2, have at least a lateral edges to be bladed structure, make nail foot 2 in traveling process, the lateral edges in bladed structure 3 can cut and organize; Wherein, when the structure of two nail feet 2 is for only having a lateral edges to be bladed structure, the lateral edges in bladed structure in two nail feet 2 is positioned at the same side.

In use procedure, nail tape has the lateral edges of bladed structure towards body surface direction, make to be organized in metabolic process, newly-generated tissue can advance nail foot to move to body surface direction, and bladed structure can cut aging tissue, general operation is skin closure hands art such as, Wrapping annulus cuts operation etc., be specially adapted to above-mentioned suturing nail, particularly Wrapping annulus cuts operation, due to the particularity of prepuce tissues, comparatively small and exquisite between nail script body, the size of its bladed structure is also smaller, the wound formed is very little, substantially after having cut, just can realize stopping blooding and healing, so can't wound infection be caused, compared with traditional suturing nail, owing to having speeded the gait of march of suturing nail to body surface, the time that comes off of suturing nail accelerates naturally, experimentally add up, probably there is the suturing nail of more than 90% can come off in 7 days, the suturing nail of more than 99% can come off in 10 days, only have 1% less than suturing nail be greater than ten days and come off or do not come off.

As shown in Figure 3,4: the cross section of described nail foot 2 is triangle or rhombus.Wherein said triangle is isosceles triangle, and the sharp-pointed place of drift angle is bladed structure, and in like manner the sharp-pointed place of two drift angles up and down of rhombus is bladed structure.

The cross section of tie-beam 1 is triangle or rhombus or rectangle or oval or half elliptic, different from nail foot 2, can have any shape of tie-beam, in general, can be triangle or rhombus or rectangle or oval or half elliptic any one, certainly, also can adopt other shapes.

In order to can be easy to make, reduce production cost, described nail foot 2 be identical with the shape of cross section of tie-beam 1, and nail foot 2 is identical with the cross section size of tie-beam 1.Like this when production suturing nail, without the need to considering the difference of nail foot and tie-beam 1, only need production one strip metal bar, by stamping-out molding.

Described tie-beam 1 is arc transition with the junction of nail foot 2.Ensure that in the process that nail foot folds, can ensure that nail foot folds stably.

Described tie-beam 1 is integrated stamping-out bending and molding with nail foot 2.Such one stamping-out bending and molding can coordinate nail foot 2 identical with the shape of cross section of tie-beam 1, and the situation that nail foot 2 is identical with the cross section size of tie-beam 1, guarantees reduce manufacture difficulty and reduce production cost.

The concrete case of structure is described effect of the present utility model below

Here only contrast for suturing nail described in the utility model and traditional structure suturing nail, because other surgical operations are less and more difficultly find volunteer, therefore perform the operation for circumcision especially,

In general, in order to ensure accuracy rate statistically, therefore respectively have selected 50 patients (volunteer) and carry out performing the operation and adding up, the suturing nail quantity of patient is roughly in 16 ~ 30 scopes.(performing the operation above and the structure of unexposed anastomosis staple)

After 21 days, conventional staple and Novel suture are followed closely remaining suturing nail and are removed by formality, wherein in conventional staple, have 2 patient's statements to remove.

After 21 days, the conventional staple clean patient populations that do not come off is 12 people, and the Novel suture nail clean patient populations that comes off is 2 people.

Below for suturing nail described in conventional staple and the application is after 21 days, remaining situation:

	Surplus 1	Surplus 2	Surplus 3	Surplus 4	Surplus 5	Surplus more than 6
							Conventional staple	3	3	2	2	1	1
Novel suture is followed closely	2	0	0	0	0	0

In conventional staple, the patient that remaining suturing nail is maximum, leaves 8 suturing nails.

In sum, this product and conventional staple compare, have come off fast, hold caducous feature.

Although this utility model adopts specific embodiment and alternative thereof illustrate to this utility model and illustrate, only to should be appreciated that otherwise the variations and modifications deviated from scope of the present utility model all can be implemented.Therefore, except being to be understood that the restriction of claim except being enclosed and condition of equivalent thereof, this utility model is not by the restriction of going up in all senses.

Claims

1. a surgery uses the suturing nail being with cutting, comprise tie-beam (1) and be connected to the nail foot (2) of tie-beam (1) both sides, it is characterized in that: in each nail foot (2), a lateral edges is had at least to be bladed structure (3), make nail foot (2) in traveling process, the lateral edges in bladed structure (3) can cut and organize; Wherein, when the structure of two nails foot (2) is for only having a lateral edges to be bladed structure (3), the lateral edges in bladed structure (3) in two nails foot (2) is positioned at the same side.

2. a kind of surgery according to claim 1 uses the suturing nail of band cutting, it is characterized in that: the cross section of described nail foot (2) is triangle or rhombus.

3. a kind of surgery according to claim 1 uses the suturing nail of band cutting, it is characterized in that: the cross section of tie-beam (1) is triangle or rhombus or rectangle or oval or half elliptic.

4. a kind of surgery according to claim 1 or 2 or 3 uses the suturing nail of band cutting, it is characterized in that: described nail foot (2) is identical with the shape of cross section of tie-beam (1).

5. a kind of surgery according to claim 4 uses the suturing nail of band cutting, it is characterized in that: described nail foot (2) is identical with the cross section size of tie-beam (1).

6. a kind of surgery according to claim 1 uses the suturing nail of band cutting, it is characterized in that: described tie-beam (1) is arc transition with the junction of nail foot (2).

7. a kind of surgery according to claim 4 uses the suturing nail of band cutting, it is characterized in that: described tie-beam (1) is integrated stamping-out bending and molding with nail foot (2).