CN206714788U

CN206714788U - Ligation band

Info

Publication number: CN206714788U
Application number: CN201621436739.8U
Authority: CN
Inventors: 徐斌
Original assignee: Individual
Current assignee: Hangzhou Shengshi Technology Co ltd
Priority date: 2016-12-26
Filing date: 2016-12-26
Publication date: 2017-12-08
Anticipated expiration: 2026-12-26

Abstract

The utility model belongs to technical field of medical instruments, it is related to a kind of ligation band, including soft ribbons and it is connected to the ligation box at the soft ribbons both ends, ligatures pin thread, the ligation box can slide close with ligation pin thread along soft ribbons, after the U-shaped bending of soft ribbons, the connection sheet on pin thread and the connecting hole snap-fit on ligation box are ligatured, realizes ligation pin thread with ligaturing being fixedly connected for box, ligation button is formed, ligation space is formed between ligation button and soft ribbons.The utility model product structure advantages of simple, clinical the problem of needing to exist with current ligation apparatus is being considered comprehensively, carry out specific aim Curve guide impeller, realize it is centripetal ligation, it is soft ligation, tool process be simple and convenient to operate, cost it is cheap, while product is in use, comply with operative doctor using the gesture of blood vessel clip to be accustomed to, it is possible to reduce the difficulty promoted the use of.

Description

Ligation band

Technical field

The utility model belongs to technical field of medical instruments, is related to a kind of ligation band.

Background technology

Clinically lack preferably soft ligation apparatus at present.Conventional silk thread can only be used to open surgery, fixation of bone fragments Fragment is usually to use stainless steel wire, but because stainless steel wire elasticity is big, hardness is high, operation is very inconvenient, influences fixed effect.And Blood vessel or pipeline are ligatured in Minimally Invasive Surgery, then is to be pressed from both sides with blood vessel clip or titanium, this kind of clip is all by V-shaped or U-shaped The clamping of hard both arms oppresses tube wall to reach ligation purpose, tube wall be present by the ironed risk crushed.Though in addition, Y shape bundling device The centripetal ligation of tube wall can so be realized, but operation instrument complexity is cumbersome, operation link is more, and is also hard, ligation it is proper Property deficiency, easily leave ligation dead angle, cause the incomplete and liquid in pipe seepage of ligation.Therefore, convenient succinct, the science practicality of research and development Ligation soft ribbons it is significant.

The content of the invention

The utility model is in view of the above-mentioned problems, provide a kind of ligation band, and proper property is preferable in use for the ligation band, Comply with the gesture custom of operative doctor.

According to the technical solution of the utility model：A kind of ligation band, it is characterised in that：Including soft ribbons and it is connected to institute Ligation box, the ligation pin thread at soft ribbons both ends are stated, the ligation box can be close along soft ribbons slip with ligation pin thread, in use, The connection sheet on pin thread and the connecting hole snap-fit on ligation box are ligatured, realizes ligation pin thread with ligaturing the fixed company of box Connect, form ligation button, ligation space is formed between ligation button and soft ribbons.

As further improvement of the utility model, the connecting hole, which is arranged on ligation box, corresponds to soft ribbons along length The both ends in direction, and the second block tongue is set in connecting hole；The connection sheet, which is arranged on ligation pin thread, corresponds to soft ribbons along length The both ends in direction are spent, and the second latch is set in connection sheet；Second latch is engaged with the second block tongue.

As further improvement of the utility model, the soft ribbons surface is uniformly arranged the first latch along its length；Knot Prick on box and be provided with the first soft ribbons hole, the first block tongue is set in the first soft ribbons hole；The second soft ribbons hole is provided with ligation pin thread, 3rd block tongue is set in the second soft ribbons hole；First latch is engaged with the first block tongue, the 3rd block tongue.

As further improvement of the utility model, the soft ribbons both ends set spud pile respectively, and spud pile both ends have The limited post extended along soft ribbons width.

As further improvement of the utility model, the spud pile has the 3rd soft ribbons hole, is set in the 3rd soft ribbons hole The 3rd soft ribbons hole is stretched into 4th block tongue, soft ribbons end, and the 4th block tongue is engaged with the first latch.

It is of the present utility model to have technical effect that：The utility model product structure advantages of simple, considering clinic comprehensively The problem of needing to exist with current ligation apparatus, specific aim Curve guide impeller is carried out, realizes centripetal ligation, soft ligation, instrument Technique is simple and convenient to operate, cost is cheap, while product is in use, complies with the gesture that operative doctor uses blood vessel clip Custom, it is possible to reduce the difficulty promoted the use of.

Brief description of the drawings

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

Fig. 2 is the utility model bending state schematic diagram.

Fig. 3 is that the utility model ligatures schematic diagram after pin thread is connected with ligation box.

Fig. 4 is the schematic diagram after the utility model ligation.

Fig. 5 is the schematic diagram of soft ribbons in the utility model.

Fig. 6 is that box schematic diagram is ligatured in the utility model.

Fig. 7 is that pin thread schematic diagram is ligatured in the utility model.

Fig. 8 is Fig. 7 rearview.

Fig. 9 is the schematic diagram of connection sheet in Fig. 7.

Figure 10 is spud pile schematic diagram in the utility model.

Figure 11 is the first embodiment of the utility model and ligature forceps cooperation schematic diagram.

Figure 12 is second of embodiment of the utility model and ligature forceps cooperation schematic diagram.

Embodiment

Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.

In Fig. 1 ~ 12, including soft ribbons 1, the first latch 1-1, ligation box 2, the first soft ribbons hole 2-1, the first block tongue 2-2, the Two block tongue 2-3, connecting hole 2-4, ligation pin thread 3, the second soft ribbons hole 3-1, the 3rd block tongue 3-2, connection sheet 3-3, the second latch 3- 3-1, spud pile 4, the 3rd soft ribbons hole 4-1, the 4th block tongue 4-2, limited post 4-3, the first claw beam 9-1, fixed pliers head 9-2, slip Binding clip 9-3, the second claw beam 10-1, ligation button 11, ligation space 12 etc..

As shown in Fig. 1 ~ 10, the utility model is a kind of ligation band, including soft ribbons 1 and is connected to 1 liang of the soft ribbons The ligation box 2 at end, ligation pin thread 3, the ligation box 2 can be slided with ligation pin thread 3 along soft ribbons 1 it is close, in use, ligaturing Connection sheet 3-3 on pin thread 3 and the connecting hole 2-4 snap-fits on ligation box 2, realize ligation pin thread 3 with ligaturing box 2 It is fixedly connected, forms ligation button 11, ligation space 12 is formed between ligation button 11 and soft ribbons 1.

Connecting hole 2-4, which is arranged on ligation box 2, corresponds to the both ends of soft ribbons 1 along its length, and in connecting hole 2-4 Second block tongue 2-3 is set；The connection sheet 3-3, which is arranged on ligation pin thread 3, corresponds to the both ends of soft ribbons 1 along its length, and Second latch 3-3-1 is set on connection sheet 3-3；The second latch 3-3-1 is engaged with the second block tongue 2-3.

As shown in figure 5, the surface of soft ribbons 1 is uniformly arranged the first latch 1-1 along its length, soft ribbons 1 are the strip of strip； As shown in fig. 6, being provided with the first soft ribbons hole 2-1 on ligation box 2, the first block tongue 2-2 is set in the first soft ribbons hole 2-1；Such as Fig. 7 Shown in ~ 9, ligature and the second soft ribbons hole 3-1 is provided with pin thread 3, the 3rd block tongue 3-2 is set in the second soft ribbons hole 3-1；Described first Latch 1-1 is engaged with the first block tongue 2-2, the 3rd block tongue 3-2.

As shown in figure 12, the use process of above-mentioned ligation band, the both ends of soft ribbons 1 are bypassed and fixed from binding clip 10-2 tops Firmly, pin thread 3, ligation box 2 are ligatured respectively with the first slip binding clip on corresponding first claw beam 10-1 to be connected, pin thread will be ligatured After 3 are fixedly connected with ligation box 2, slide first and slide binding clip, it is real to slide slip of the binding clip along the first claw beam 10-1 by first Now to the regulation in ligation space 12, so as to realize the colligation operation to tissue, blood vessel etc..

As shown in Fig. 1,10, during for the ease of Clinical practice, the fixation at the both ends of soft ribbons 1, set respectively at the both ends of soft ribbons 1 solid Determine stake 4, the both ends of spud pile 4 have the limited post 4-3 extended along the width of soft ribbons 1；Spud pile 4 has the 3rd soft ribbons hole 4-1, 4th block tongue 4-2 is set in the 3rd soft ribbons hole 4-1, and the 3rd soft ribbons hole 4-1, the cards of the 4th block tongue 4-2 and first are stretched into the end of soft ribbons 1 Tooth 1-1 is engaged.As shown in Fig. 2 in Clinical practice, ligation band is loaded onto into ligature forceps, the elastic force using jaw itself causes Ligation band forms U-shaped or V-type state, and the spud pile 4 at ligation band both ends, which is respectively placed in corresponding fixed pliers head 9-2, to be fixed, Ligation pin thread 3, ligation box 2 are fixed by the corresponding second slip binding clip 9-3 respectively, as shown in figure 3, folder closes binding clip, are tied Prick box 2, ligation pin thread 3 both be fixedly connected after, form ligation button 11, by slide second slide binding clip 9-3 realize for The regulation of the size of space 12 is ligatured, as shown in figure 8, the final effective colligation realized for tissue or blood vessel, after ligaturing successfully, is pushed away Go out ligature forceps, pincers are separated with ligation band, and ligation is completed.

Claims

A kind of 1. ligation band, it is characterised in that：Including soft ribbons（1）And it is connected to the soft ribbons（1）The ligation box at both ends （2）, ligation pin thread（3）, the ligation box（2）With ligaturing pin thread（3）Can be along soft ribbons（1）Slide it is close, in use, ligation is public Button（3）On connection sheet（3-3）With ligaturing box（2）On connecting hole（2-4）Snap-fit, realize ligation pin thread（3）With knot Prick box（2）Be fixedly connected, formed ligation button（11）, ligation button（11）With soft ribbons（1）Between formed ligation space（12）.
2. ligation band as claimed in claim 1, it is characterised in that：The connecting hole（2-4）It is arranged at ligation box（2）Shang pair Should be in soft ribbons（1）Both ends along its length, and in connecting hole（2-4）The second block tongue of interior setting（2-3）；The connection sheet（3- 3）It is arranged at ligation pin thread（3）It is upper to correspond to soft ribbons（1）Both ends along its length, and in connection sheet（3-3）It is upper to set second Latch（3-3-1）；Second latch（3-3-1）With the second block tongue（2-3）It is engaged.
3. ligation band as claimed in claim 1, it is characterised in that：The soft ribbons（1）Surface is uniformly arranged along its length One latch（1-1）；Ligature box（2）On be provided with the first soft ribbons hole（2-1）, the first soft ribbons hole（2-1）The first block tongue of interior setting （2-2）；Ligature pin thread（3）On be provided with the second soft ribbons hole（3-1）, the second soft ribbons hole（3-1）The 3rd block tongue of interior setting（3-2）； First latch（1-1）With the first block tongue（2-2）, the 3rd block tongue（3-2）It is engaged.
4. ligation band as claimed in claim 1, it is characterised in that：The soft ribbons（1）Both ends set spud pile respectively（4）Gu Determine stake（4）Both ends have along soft ribbons（1）The limited post of width extension（4-3）.
5. ligation band as claimed in claim 4, it is characterised in that：The spud pile（4）With the 3rd soft ribbons hole（4-1）, the Three soft ribbons holes（4-1）The 4th block tongue of middle setting（4-2）, soft ribbons（1）The 3rd soft ribbons hole is stretched into end（4-1）, the 4th block tongue（4-2） With the first latch（1-1）It is engaged.