CN205144638U

CN205144638U - Medical hasp of sewing up

Info

Publication number: CN205144638U
Application number: CN201520817504.2U
Authority: CN
Inventors: 王晓梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-16
Filing date: 2015-10-16
Publication date: 2016-04-13
Anticipated expiration: 2025-10-16

Abstract

The utility model relates to a wound healing's medical hasp of sewing up can be promoted, medical instrument technical field is belonged to. This medical hasp of sewing up is including the bearing structure that two structure medical adhesive tape in full accord, that arrange in opposite directions, that pass through the bottom bonded in skin wound both sides, the ratchet bar through two bearing structure's lockhole activity. Bearing structure's lockhole is square bellmouth orifice, and the macropore is (wound direction) inwards, the aperture outwards, the aperture lower limb forms detent. The ratchet of ratchet bar lower surface is arranged for bilateral symmetry's reversion, and is fixed with the detent cooperation of aperture lower limb. The end of the ratchet bar under will cuting inserts ratchet bar and square bellmouth orifice aperture top edge clearance department. Because the ratchet bar that has set up ratchet, detent and can take out is terminal, the doctor can conveniently move two bearing structure, reaches the purpose of adjusting the skin wound and sewing up power.

Description

Medical sutures snap close

Art

This utility model relates to a kind of medical sutures snap close being applied to skin wound, belongs to technical field of medical instruments.

Background technology

At present, skin wound is sewed up and is mainly adopted needlework to sew up, can cause that new skin trauma, suture are irritated, foreign body residual, easy infection, need take out stitches, heal after leave " Scolopendra foot " cicatrix print etc.Although application number is the Medical zipper of CN201420699686.3 avoid the problems referred to above, in drawing process, not easily observe the healing state of the involutory flatness of wound and treatments period, be not easy to ventilative, the debridement of wound and change dressings.Application number is that the skin wound closure device of CN03117364.0 solves the problems referred to above, if but this patent realizes the cooperation of two reverse ratchets, complex structure and sufficiently large, and be unsuitable for medicinal and promote.

Utility model content

This utility model relates to a kind of medical sutures snap close being applied to skin wound, is specifically related to a kind of medical sutures snap close promoting skin wound healing, belongs to technical field of medical instruments.

This utility model solves the technical scheme that its technical problem adopts: medical sutures snap close, comprise two structures on all four, arrange in opposite directions, the supporting construction being bonded in skin wound both sides by the medical adhesive tape of bottom, a ratchet bar by the lockhole activity of two supporting constructions, it is characterized in that: the lockhole of supporting construction is square horn hole, macropore inwardly, outwardly, aperture lower limb forms detent to aperture.

Further, ratchet bar lower surface is provided with symmetrical reversed arrangement, the uniform ratchet of spacing, the gap location be used as under the shearing of the end at two ends between chock insertion lockhole and ratchet bar in order to fixing ratchet bar and supporting construction.

The beneficial effects of the utility model are, the square horn hole of supporting construction, the ratchet of ratchet bar and the end being sheared as chock, make doctor that the distance between two supporting constructions can be regulated easily to reach the stitching power of regulation of skin wound, and can look at straight wound skin to right.In therapeutic process afterwards, doctor can carry out debridement easily, change dressings and observe wound healing situation.Because structure of the present utility model is non-enclosed structure, air permeable effect is good, is more suitable for medicinal and uses popularization.

Accompanying drawing explanation

Fig. 1 is the structural representation before embodiment uses;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the structural representation after embodiment uses.

In figure: 1. medical adhesive tape, 2., 3. ratchet bar, 4. supporting construction, 5. skin wound, 6. supporting construction, 7., 8. medical adhesive tape, 9. lockhole, 10. lockhole, 11. ends, 12. ends, 13. detents, 14. detents.

Detailed description of the invention

Below, in conjunction with the accompanying drawings and embodiments this utility model is further illustrated:

As shown in Figure 1 to Figure 3, medical sutures snap close of the present utility model, comprise two structures on all four, arrange in opposite directions, the supporting construction (4,6) that is bonded in skin wound (5) both sides by the medical adhesive tape (1,8) of bottom (2,7), the ratchet bar (3) that a lockhole (9,10) by two supporting constructions (4,6) is movable, it is characterized in that: the lockhole (9,10) of supporting construction (4,6) is square horn hole, macropore inwardly, outwardly, aperture lower limb forms detent (13,14) to aperture.Ratchet bar (3) lower surface is provided with symmetrical reversed arrangement, the uniform ratchet of spacing, coordinates fixing with detent (13,14).Ratchet bar (3) lower surface is provided with symmetrical reversed arrangement, the uniform ratchet of spacing, the gap location be used as under the end at two ends (11,12) shearing between chock insertion lockhole and ratchet bar in order to fixing ratchet bar (3) and supporting construction (4,6).

In use, as shown in Figure 1, two supporting construction symmetries are pasted onto on the skin of wound both sides, jack-up ratchet bar (3) makes ratchet depart from detent (13 completely, 14), slowly move two supporting constructions (2 to wound direction or rightabout, 7), observe the involutory situation of wound, to being applicable to position, pressure ratchet bar (3) makes detent (13, 14) coincide with ratchet, again by the end (11 of ratchet bar (3), 12) from A, the place's shearing of B point is got off, the end (11 sheared, 12) gap location (C between lockhole and ratchet bar is inserted, D place), prevent detent (13, 14) ratchet is departed from, as shown in Figure 3.

In the above-described embodiment, medical adhesive tape (1,8) can adopt non-woven fabrics medical adhesive tape, also can adopt the adhesive tape of other forms of medical grade, as long as supporting construction (4,6) firmly can be bonded in skin wound both sides.

In the above-described embodiment, supporting construction (4, 6) arbitrary structures can be adopted, but center must can arrange lockhole (9, 10), lockhole (9, 10) be square horn hole, macropore is (wound direction) inwardly, aperture outwardly, the size of aperture should be sectional dimension 1.2 doubly to 1.5 times of ratchet bar (3), supporting construction (4, 6) with bottom (2, 7) be structure as a whole, single injection-molded, its edge, junction can adopt arc structure, also right-angle structure can be adopted, material can adopt polypropylene, Merlon, the macromolecular materials such as polrvinyl chloride, it can adopt bonding way with the bonding of medical adhesive tape, also welding manner can be adopted, as long as can be firmly.

In the above-described embodiment, ratchet bar (3) is string configuration, lower surface is provided with symmetrical reverse ratchet, be structure as a whole with end (11,12), single injection-molded, at A, B point, place is provided with groove, and be used to indicate shearing place and convenient shearing, material can adopt nylon or polrvinyl chloride.

Claims

1. a medical sutures snap close, comprise two structures basically identical, the supporting construction (4,6) that is bonded in skin wound (5) both sides by the medical adhesive tape (1,8) of bottom (2,7), the ratchet bar (3) that a lockhole (9,10) by two supporting constructions (4,6) is movable, it is characterized in that: the lockhole (9,10) of supporting construction is square horn hole, macropore is towards wound direction, outwardly, aperture lower limb forms detent (13,14) to aperture.

2. medical sutures snap close according to claim 1, it is characterized in that: the ratchet of ratchet bar (3) lower surface is symmetrical reversed arrangement, end (11,12) inserts clearance C between lockhole (9,10) and ratchet bar (3), D place after A, B shear.

3. medical sutures snap close according to claim 1, it is characterized in that: bottom (2,4) and supporting construction (4,6) are structure as a whole, bottom (2,7) and medical adhesive tape (1,8) are by bonding or be welded and fixed, and medical adhesive tape (1,8) lower surface scribbles low irritability medical pressure-sensitive adhesive.