CN211511914U

CN211511914U - Fixing clamp for Lumier wire sleeving device

Info

Publication number: CN211511914U
Application number: CN201921995206.7U
Authority: CN
Inventors: 殷青; 金跃辉; 周海燕; 唐超峰
Original assignee: Shanghai Chest Medical Technological Co ltd
Current assignee: Shanghai chest Medical Technology Co.,Ltd.
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-18
Anticipated expiration: 2029-11-19

Abstract

The utility model provides a fixation clamp that lumier mantle line utensils, its characterized in that: the cross section of the fixing clamp is triangular, a first through hole is formed in one vertex angle end, a second through hole is formed in the corresponding bottom edge of the vertex angle end, corresponding clamping portions are formed in the two side edges, and a bottom corner end connected with the bottom edge is provided with a control switch of the clamping portions. The utility model solves the problems that the prior surgical clamp and other tools in the prior art are easy to hang downwards together with the luminal suture line because of the heavy weight of the prior art; the existing tools such as a clamp for operation occupy the operation space and the operation sight due to large volume.

Description

Fixing clamp for Lumier wire sleeving device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a fixation clamp that lumier mantle line utensils.

Background

The luminal suture device on the market at present is generally a disposable product, and medical workers often need to fix the elastic tube of the luminal suture device and the suture in the tube simultaneously in the use process (especially in the fixing process of the suture in the cardiovascular surgery operation), and usually use tools such as a clamp for operation to clamp and fix the luminal suture device and the suture in the tube, and at the moment, the tools such as the clamp for operation have large weight, and are easy to take the luminal suture device and the suture in the tube to hang down together, so that the use of the luminal suture device is influenced; the surgical clamp and other tools have large volume, and the sight of the medical care workers in the surgical process can be influenced after the surgical clamp is clamped, so that the surgical space is occupied.

Therefore, in practical operation, a fixing clamp for the lumier wire sleeve, which can meet the requirements of clamping and fixing the elastic tube of the lumier wire sleeve and the suture in the tube, and has small volume and light weight, is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixation clamp that lumiel mantle line utensils, mainly solve the problem that above-mentioned prior art exists one: the problem that the use of the luminal suture device is influenced by the fact that the luminal suture device is prone to hang down together with the suture in the tube of the luminal suture device due to the fact that the weight of an existing surgical clamp is large in the process of clamping and fixing the elastic tube of the luminal suture device and the suture in the tube.

The second problem is that: the existing tools such as a clamp for operation have large volume, and the sight of medical workers in the operation process can be influenced after the tools are clamped, so that the problems of occupying operation space are solved.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a fixation clamp that lumier line cover was used which characterized in that: the cross section of the fixing clamp is triangular, a first through hole is formed in one vertex angle end, a second through hole is formed in the corresponding bottom edge of the vertex angle end, corresponding clamping portions are formed in the two side edges, and a bottom corner end connected with the bottom edge is provided with a control switch of the clamping portions.

Further, the clamping part is in a latch shape.

Furthermore, the control switch is composed of a claw at one end of the bottom edge and an edge part at one end of the corresponding side edge.

Furthermore, the clamping jaw is at least one and is positioned on one side of the second through hole.

Furthermore, the top corner end and the other bottom corner end of the fixing clamp are arc-shaped.

Further, the fixing clip is integrally formed; the periphery of the fixing clamp is of a rounding structure.

Further, the fixing clip is hollow inside.

Further, the first through hole is circular, and the second through hole is oval or rectangular with two circular arcs on two sides.

Further, the fixing clamp has elasticity; the clamping part is composed of a first clamping tooth part and a second clamping tooth part which are arranged on the inner sides of the two sides respectively and correspond to each other in position.

The utility model provides a fixation clamp that luminal cover line was used, includes the symmetry through hole that is used for running through luminal cover line ware, the clamping part that is used for chucking luminal cover line ware, is used for controlling the clamping part to open and closed control switch, its characterized in that: the symmetrical through holes are respectively arranged at two ends of the fixing clamp, the clamping part is positioned between the through holes, and the control switch is connected with the clamping part.

In view of the above technical features, the utility model discloses following beneficial effect has:

1. the utility model discloses in a fixation clamp that luminal ware was used, the specification of cooperation luminal ware elastic tube of luminal ware of luminal itself, can make into small-size structure, as long as can realize pressing from both sides tight luminal ware elastic tube of luminal ware and intraductal suture can, small, corresponding weight is also lighter, can reduce as far as possible like this because of fixation clamp weight arouses the flagging range of luminal ware elastic tube of luminal ware and intraductal suture, can also reduce as far as possible simultaneously because of the influence of the volume of mount to medical worker's operation space and operation in-process sight.

2. The utility model discloses in a fixation clamp that lumier overlaps line utensils, because the inside cavity design that is of preferred triangle-shaped this moment, can save material, alleviate the weight of fixation clamp itself by a wide margin, reduce as far as possible because of the fixation clamp weight arouses the flagging range of lumier overlaps line ware elasticity pipe and intraductal suture.

3. The utility model discloses in a fixation clamp that lumier cover line ware was used, can adopt plastics to make, satisfy promptly and carry out the tight requirement of clamp to lumier cover line ware elastic tube and intraductal suture, can alleviate the weight of fixation clamp itself, reduce as far as possible and arouse the flagging range of lumier cover line ware elastic tube and intraductal suture because of fixation clamp weight.

4. The utility model discloses in a fixation clamp that lumier mantle line was used, if adopt the first latch portion of control and the control mechanism that geothermol power latch portion that edge part and jack catch are constituteed press from both sides tightly and open, simple structure presss from both sides tightly effectually, and it is convenient to use.

Drawings

Fig. 1 is a front view of a fixing clip for a rummier wire harness in embodiment 1.

Fig. 2 is a rear view of a fixing clip for the rummier wire harness in embodiment 1.

Fig. 3 is a left side view of a fixing clip for the rummier wire harness in embodiment 1.

Fig. 4 is a right side view of a fixing clip for the rummier wire harness in embodiment 1.

Fig. 5 is a plan view of a fixing clip for the rummier wire harness in embodiment 1.

Fig. 6 is a bottom view of a fixing clip for the rummier wire harness in embodiment 1.

Fig. 7 is a perspective view of a fixing clip for the rummier line set in embodiment 1.

Fig. 8 is a perspective view of a luminal inserter in example 1.

Fig. 9 is a view showing a fixing clip for a rummier wire harness in example 1 and a use state of the rummier wire harness in fig. 1 (a suture is not pulled temporarily).

Fig. 10 is a view showing a fixing clip for a rumier wire harness used in example 1 and a rumier wire harness used in fig. 2 (after the suture is pulled).

Fig. 11 is a view showing a state in which a fixing clip for a rummier wire harness is used with the rummier wire harness in example 1 (fixing clip clamping direction).

In the figure: 1 is a fixing clamp body; 2 is a first through hole; 3 is a second through hole; 4 is a first clamping tooth part; 5 is a second clamping tooth part; 6 is a claw; 7 is an edge part; 8 is a vertex angle end; 9 is a first base angle; 10 is a second base angle; 11 is a bottom edge; 12 is a side edge; 13 is a luminal wire-sleeving device; 14 is a luminal tube; 15 is a wire drawing rod; 16 is a pull ring; 17 is the thinner part of the luminal tube; 18 is a suture; 19 is a draw hook, and A is a force application direction.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Referring to fig. 1 to 11, embodiment 1, the utility model provides a fixation clamp that lumier line cover was used, its characterized in that: the cross section of the fixing clamp (namely the fixing clamp body 1) is in a triangular shape, preferably an isosceles triangle generally, a first through hole 2 is formed in one vertex angle end 8 (generally the angle with the smallest included angle), a second through hole 3 is formed in the bottom edge 11 corresponding to the vertex angle end 8, corresponding clamping parts are formed in two side edges 12, and a bottom angle end (namely a second bottom angle end 10) connected with the bottom edge 11 is set as a control switch of the clamping parts. The inside cavity design that is of preferred triangle-shaped fixation clamp body 1 this moment can enough alleviate 1 whole weight of fixation clamp body, can make things convenient for fixation clamp body 1 cooperation lumier wire cover device fixed use again.

The clamping portion is in a latch shape and is composed of a first latch portion 4 and a second latch portion 5 which are respectively arranged on the inner sides of the two side edges 12, the first latch portion 4 and the second latch portion 5 correspond in position, namely the first latch portion 4 and the second latch portion 5 can tightly clamp the luminal cannula 13 (actually the luminal tube 14) and the suture line 18 inside the luminal cannula in a clamping state, and the purpose of fixing the suture line 18 inside the luminal tube 14 is achieved.

The control switch is composed of a jaw 6 at one end of a bottom edge 11 and an edge portion 7 at one end of a corresponding side edge 12, when the edge portion 7 is connected with the jaw 6, the edge portion 7 drives a tooth clamping portion (in this embodiment, the edge portion 7 is the edge portion 7 of the side edge 12 where the second tooth clamping portion 5 is located) of the corresponding side edge 12 to move towards another tooth clamping portion (in this embodiment, the first tooth clamping portion 4) and form a clamping state with the other tooth clamping portion, namely, the first tooth clamping portion 4 and the second tooth clamping portion 5 achieve the purpose of clamping a suture 18 in the lumier tube 14; when the edge portion 7 is separated from the jaw 6 (e.g. by pulling the jaw 6 outwards so that the jaw 6 is separated from the edge portion 7), the first and

second latch portions

4 and 5 are correspondingly separated and opened, i.e. the suture 18 in the lumened tube 14 is released and no longer clamped.

The clamping jaws 6 are at least one, the clamping jaws 6 are positioned on one side of the second through hole 3, and if the clamping jaws 6 are multiple, the process of gradual clamping can be realized. In this embodiment 1, a fixing clip for a rummier line set employs a claw 6 for cooperating with an edge portion 7 to form a control switch for controlling the opening and/or closing of the clamping portion.

The top corner end 8 and the other bottom corner end (first bottom corner end 9) of the fixing clip are arc-shaped, the design is attractive, and the corners can be prevented from damaging the interior of the Rumier tube 14 and/or a user in the using process.

The fixing clamp body 1 is integrally formed, is uniformly stressed and has an attractive shape. The periphery of the fixing clamp body 1 is of a round structure, so that the Romidel tube 14 and/or a user can be prevented from being scratched.

The first through hole 2 is circular, the second through hole 3 is oval or rectangular with two circular arcs on two sides, and the Rumier tube 14 can more conveniently and efficiently penetrate through the second through hole after penetrating through the first through hole, so that the second through hole 3 can be aligned conveniently and the perforation efficiency can be improved.

The fixing clamp is elastic, for example, made of plastic, light and elastic, the elastic design is convenient for a user to pull the clamping jaw 6 outwards (release the clamping state), and the clamping jaw 6 can be restored to the original position in time after hands are released, so that the reuse is not influenced.

The first through hole 2 and the second through hole 3 in this embodiment 1 are used together to penetrate through the luminal trocar 13 and the inner suture line 18 thereof, the clamping portion is used to clamp the luminal trocar (actually, the thinner portion 17 of the luminal tube), the control switch composed of the clamping jaw 6 and the edge portion 7 is used to control the opening and closing of the clamping portion composed of the first clamping tooth portion 4 and the second clamping tooth portion 5, the two through holes are preferably disposed at two ends of the fixing clip, the first clamping tooth portion 4 and the second clamping tooth portion 5 are preferably disposed between the two through holes, and the control switch is connected with the clamping portion.

The luminal conductor sleeving device 13 is composed of a guy rod 15 in a luminal pipe 14 and a luminal pipe, and a pull ring 16 connected with one end of the guy rod, the other end of the guy rod is a pull hook 19, and the fixing clamp for the luminal conductor sleeving device in the embodiment 1 is matched with the luminal conductor sleeving device 13 in the following use process:

firstly, a luminal tube 14 of a luminal harness threading device 13 and an internal wire pulling rod 15 thereof sequentially pass through a first through hole 2 and a second through hole 3 (actually, one end of a drag hook 19 of the wire pulling rod 15 sequentially passes through the first through hole 2 and the second through hole 3), and a fixing clamp for the luminal harness threading device is arranged on the luminal tube 14;

secondly, after the suture 18 is fixed on the draw hook 19, the draw ring 16 is pulled outwards, and the suture 18 is pulled outwards until the joint of the suture 18 and the draw hook 19 completely passes through the Ruimir tube 14;

then, after the fixing clip for the luminal jacket is placed at a designated position (such as a thinner position 17 on the luminal tube), the edge portion 7 is applied to the jaw 6, so that the first latch portion 4 and the second latch portion 5 clamp the luminal tube 14 (i.e. press in the two directions a in fig. 11 at the same time), at which time the suture 18 in the luminal tube 14 is also clamped, and the fixing clip for the luminal jacket clamps the suture 18 in the luminal tube 14.

If the thin part 17 is arranged on the luminal tube, the fixing clamp for the luminal line can be fixed on the luminal tube 14 more quickly, and the fixing clamp for the luminal line can be prevented from accidentally sliding in the fixing process.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a fixation clamp that lumier line cover was used which characterized in that: the cross section of the fixing clamp is triangular, a first through hole is formed in one vertex angle end, a second through hole is formed in the corresponding bottom edge of the vertex angle end, corresponding clamping portions are formed in the two side edges, and a bottom corner end connected with the bottom edge is provided with a control switch of the clamping portions.

2. The retainer clip for a rummier line set as defined in claim 1, wherein: the clamping part is in a latch shape.

3. The retainer clip for a rummier wire harness as claimed in claim 2, wherein: the control switch is composed of a claw at one end of the bottom edge and an edge part at one end of the corresponding side edge.

4. The retainer clip for a rummier wire harness as claimed in claim 3, wherein: the jack catch is at least one, and the jack catch is located second through-hole one side.

5. The retainer clip for a rummier line set as defined in claim 4, wherein: the top corner end and the other bottom corner end of the fixing clamp are arc-shaped.

6. The retainer clip for a rummier line set as defined in claim 5, wherein: the fixing clamp is integrally formed; the periphery of the fixing clamp is of a rounding structure.

7. The retainer clip for a rummier line set as defined in claim 6, wherein: the fixing clamp is hollow.

8. The retainer clip for a rummier line set as defined in claim 7, wherein: the first through hole is circular, and the second through hole is oval or rectangular with two circular arcs on two sides.

9. The retainer clip for a rummier wire harness as claimed in claim 8, wherein: the fixing clamp has elasticity; the clamping part is composed of a first clamping tooth part and a second clamping tooth part which are arranged on the inner sides of the two sides respectively and correspond to each other in position.

10. The utility model provides a fixation clamp that luminal cover line was used, includes the symmetry through hole that is used for running through luminal cover line ware, the clamping part that is used for chucking luminal cover line ware, is used for controlling the clamping part to open and closed control switch, its characterized in that: the symmetrical through holes are respectively arranged at two ends of the fixing clamp, the clamping part is positioned between the through holes, and the control switch is connected with the clamping part.