CN217853483U

CN217853483U - Tissue clamping device

Info

Publication number: CN217853483U
Application number: CN202220240715.4U
Authority: CN
Inventors: 刘瑛; 陆历历
Original assignee: Suzhou Tianchen International Medical Technology Co Ltd
Current assignee: Suzhou Tianchen International Medical Technology Co Ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-11-22
Anticipated expiration: 2032-01-28

Abstract

The utility model provides a tissue clamping device, include: the flexible base band extends along a first direction and comprises a first end and a second end, an adjusting part is arranged between the first end and the second end of the base band and comprises a first state and a second state, when the adjusting part is in the first state and the second state, the adjusting part respectively has a first length and a second length along the first direction, and the first length is greater than the second length; and the first connecting piece and the second connecting piece are respectively arranged at the first end and the second end of the base band and are connected with each other when being matched. The utility model discloses a set up the regulation portion that length can change in the baseband, organizing the device centre gripping outside back with, need not to change the hookup location of both ends connecting piece, can realize through the state that changes the regulation portion that the secondary presss from both sides tightly.

Description

Tissue clamping device

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to tissue clamping device.

Background

Urinary incontinence, i.e. the uncontrolled and spontaneous flow of urine from the bladder. External penile clamps may be used to clamp the urethra in the treatment of urinary incontinence. Existing penile clamps generally include first and second oppositely disposed clamp bodies that clamp the penis therebetween and apply some compression to the urethra. However, after the existing penis clamp is sleeved on the external part of the penis tissue, the clamping may be not firm, and at this time, the joint position of the connecting pieces at the two ends of the penis clamp needs to be readjusted, so that the operation is troublesome, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims to provide a tissue clamping device, through set up the adjustment part that length can change in the baseband, organizing the outside back with the device centre gripping, need not to change the hookup location of both ends connecting piece, can realize through the state that changes adjustment part that the secondary presss from both sides tightly.

An embodiment of the utility model provides a tissue clamping device, include:

the flexible base band extends along a first direction and comprises a first end and a second end, an adjusting part is arranged between the first end and the second end of the base band and comprises a first state and a second state, when the adjusting part is in the first state and the second state, the adjusting part respectively has a first length and a second length along the first direction, and the first length is greater than the second length;

the first connecting piece and the second connecting piece are respectively arranged at the first end and the second end of the base band and are connected with each other when being matched.

In some embodiments, the base band includes a first base band and a second base band, and the adjusting part is connected between a first end of the first base band and a first end of the second base band.

In some embodiments, the adjusting portion includes an elastic member, the apparatus further includes a holding member elastically stretched in a first direction and held in the first state by the holding member when the holding member is coupled to the first end of the first base tape and the first end of the second base tape, respectively, and contracted in the first direction to enter the second state when the holding member is separated from the base tapes.

In some embodiments, the holding assembly comprises a holding plate and two fixing plates, the two fixing plates being respectively disposed at a first end and a second end of a side of the holding plate facing the base tape;

the first end of the first base band, the first end of the elastic member and one of the fixing plates are connected by a fastener, and the first end of the second base band, the second end of the elastic member and the other fixing plate are connected by a fastener.

In some embodiments, the elastic member is an elastic band, a spring, or a spring sheet.

In some embodiments, the adjusting portion includes a deforming member, and the deforming member enters the second state when the deforming member is bent and protruded at least partially toward the first side of the base tape by an external force.

In some embodiments, the deforming member is at least partially provided with a groove extending in the first direction.

In some embodiments, both ends of the transformation element are fixed to one side surface of the base band, or the base band includes a first base band and a second base band, and both ends of the transformation element are respectively connected to a first end of the first base band and a first end of the second base band.

In some embodiments, the first connecting part and the second connecting part are respectively disposed on the first hook and loop fastener part and the second hook and loop fastener part of the two side surfaces of the base tape, and the lengths of the first connecting part and the second connecting part along the first direction are different.

In some embodiments, the apparatus further comprises at least one pressing member disposed on the base tape and protruding toward the first side of the base tape.

In some embodiments, at least one of the pressing assemblies is disposed between the regulating portion and the first end of the base tape and between the regulating portion and the second end of the base tape, respectively.

The utility model provides a tissue clamping device has following advantage:

the utility model discloses a organize clamping device includes flexible baseband, and its both ends can form the cyclic annular of encircleing the tissue through two connecting piece joints, and set up the regulating part that length can change in the baseband, organize the outside back with the device centre gripping, when needing to adjust the centre gripping degree, need not to change the hookup location of both ends connecting piece, can realize the secondary through the state that changes the regulating part and press from both sides tightly convenient simple to use.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.

FIGS. 1 and 2 are schematic views of a tissue fastening device according to an embodiment of the present invention;

fig. 3 and 4 are exploded views of a tissue fastening device according to an embodiment of the present invention;

FIG. 5 is a schematic view of the tissue fastening device after the retaining assembly has been separated from the base band in accordance with one embodiment of the present invention;

fig. 6 is a schematic structural view of the tissue fastening device according to an embodiment of the present invention, when the deformable member is in the second state.

Reference numerals:

1. second extrusion strip of base band 4

11. First end 41 of base band second convex part

12. Second end 5 of base band first flexible element

13. The first recess of the elastic member 51

14. The first air hole of the deformation piece 52

141. Groove 6 second flexible member

18. Second concave portion of first base tape 61

181. The first end 62 of the first base band has a second vent

182. Second end 7 holding assembly for first base band

19. Second base tape 71 holding plate

191. First end 72 of second base band is fixed plate

192. Second end 721 of the second base band

21. First rivet of first magic tape part 81

22. Second hook and loop fastener 82 second rivet

3. First extruded strip 83 third rivet

31. First convex part

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their repetitive description will be omitted. In the specification, "or" may mean "and" or ". Although the terms "upper", "lower", "between", and the like may be used in this specification to describe various example features and elements of the invention, these terms are used herein for convenience only, e.g., in accordance with the orientation of the examples described in the figures. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures to fall within the scope of the invention. Although the description may refer to certain features as "first" or "second," etc., this is done for convenience only and is not intended to limit the number or importance of particular features.

The utility model provides a tissue clamping device, include the flexible baseband that extends along first direction, the baseband includes first end and second end, just the first end and the second end of baseband are provided with first connecting piece and second connecting piece respectively, first connecting piece with connect each other when the second connecting piece cooperates, make the both ends joint of baseband and form the cyclic annular of encircleing the tissue. Further, an adjusting part with variable length is arranged between the first end and the second end of the base band. Specifically, the adjusting portion includes a first state and a second state, and when the adjusting portion is in the first state and the second state, the adjusting portion has a first length and a second length along the first direction, respectively, and the first length is greater than the second length. After the baseband is surrounded in organizing the outside and both ends through two connecting piece joints, when needing to adjust the centre gripping degree, need not to change the hookup location of both ends connecting piece, will regulating part switches to the second state from the first state, can be in order to shorten the length of whole baseband, realizes that the secondary presss from both sides tightly, convenience simple to use. The tissue clamping device of the utility model can be used as a penis clamp to clamp the urethra and also can be used as a tissue clamp for other tissues of the body.

The structure of the tissue fastening device according to various embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it should be understood that the embodiments are not intended to limit the scope of the present invention.

Fig. 1 to 5 are schematic structural views of a tissue fastening device according to an embodiment of the present invention. In this embodiment, the tissue fastening device is used as a penis clamp for example, but the present invention is not limited thereto. As shown in fig. 1, the tissue fastening device comprises a flexible base strip 1. When not in use, the flexible base tape 1 is in an elongated strip-shaped structure and extends along the direction S1, that is, the direction S1 is the length direction, and the direction S2 is the width direction. When both ends of the flexible base tape 1 are connected to form a ring, the extending direction S1 of the base tape 1 is a circumferential direction. The base tape 1 may be made of a flexible material such as silicon rubber or plastic. The first end and the second end of the base band 1 are respectively provided with a first connecting piece and a second connecting piece which are mutually connected when being matched with each other, so that the base band 1 forms a ring shape for clamping tissues. Optionally, a detachable connection is formed between the first connector and the second connector. In this embodiment, the first and second connectors are the first and second hook and

loop fasteners

21 and 22, respectively.

As shown in fig. 1 and 2, the base tape 1 includes a first base tape 18 and a second base tape 19, and an adjustable length adjustment portion is disposed between a first end 181 of the first base tape 18 and a first end 191 of the second base tape 19. In this embodiment, the adjustment portion includes an elastic member 13. The second end 182 of the first baseband 18 is provided with the first magic tape part 21 corresponding to the first end of the whole baseband 1, the second end 192 of the second baseband 19 is provided with the second magic tape part 22 corresponding to the second end of the whole baseband 1, the first magic tape part 21 and the second magic tape part 22 are respectively arranged on the two side surfaces of the baseband 1, and are magic tape round hair and magic tape thorn hair respectively, or magic tape thorn hair and magic tape round hair respectively. Preferably, the lengths of the first and second hook and

loop fastener parts

21 and 22 in the S1 direction are different, for example, the length of the first hook and loop fastener part 21 is smaller than the length of the second hook and loop fastener part 22, and different sizes of tissues can be adapted by adjusting the engagement positions of the first and second hook and

loop fastener parts

21 and 22.

In this embodiment, the tissue fastening device further comprises at least one compression assembly for compressing the urethra, as shown in fig. 2 and 3. The extrusion assembly is arranged on the base band 1 and protrudes towards the first side of the base band 1. Each extrusion assembly comprises an extrusion strip and a flexible piece, the extrusion strip penetrates through the base band, and the flexible piece is located on one side of the extrusion strip. The compression assemblies include at least one first compression assembly and at least one second compression assembly. The first extrusion assembly comprises a first extrusion strip 3 and a first flexible piece 5, wherein the first extrusion strip 3 can be arranged on the base band 1 in a penetrating manner and can slide along the S1 direction. The first extruded strip 3 and the first flexible element 5 are provided with a first convex portion 31 and a first concave portion 51, respectively, which cooperate. The first protruding part 31 and the first recessed part 51 are optionally detachably connected. The second extrusion assembly comprises a second extrusion strip 4 and a second flexible part 6, and the second extrusion strip 4 can be arranged on the base band 1 in a penetrating manner and can slide along the S1 direction. The length of the first extruded strip 3 in the direction S1 is greater than the length of the second extruded strip 4 in the direction S1. The second extruded strip 4 and the second flexible element 6 are provided with a second protruding portion 41 and a second recessed portion 61, respectively, which cooperate with each other. The second protrusion 41 and the second recess 61 are optionally detachably connected. The first flexible member 5 and the second flexible member 6 may be, for example, a silicone block, a sponge block, or the like. And the first flexible piece 5 and the second flexible piece 6 can be respectively provided with a plurality of first air holes 52 and second air holes 62, so that more elastic deformation spaces are provided for the first flexible piece 5 and the second flexible piece 6, and the comfort level of clamped tissues is improved. This organize clamping device is through setting up extrusion strip and flexible piece on flexible baseband 1, first bellying 31 on the first extrusion strip 3 with first bellying 41 on the second extrusion strip 4 can oppress the urethra, obtains better effect of ending, and each flexible piece can be along with the extrusion strip that corresponds adjusts the position on flexible baseband 1 as required to the travelling comfort of tissue when wearing has been improved. Optionally, at least one of the pressing assemblies is respectively disposed between the elastic member 13 and the first end of the base band 1 and between the adjusting portion and the second end of the base band 1, but the present invention is not limited thereto, and the number and the positions of the pressing members and the flexible members may be set as required.

As shown in fig. 1 and 2, in this embodiment, the elastic member 13 is an elastic band, and both ends of the elastic band are respectively clamped at the first end 181 of the first base band 18 and the first end 191 of the second base band 19 and are respectively fixedly connected by at least one first rivet 81. In other embodiments, the elastic member 13 may also include one or more elastic structures such as springs and elastic sheets. The elastic member 13 includes a first state and a second state, when the elastic member 13 is in the first state and the second state, the elastic member 13 has a first length and a second length along the S1 direction, respectively, and the first length is greater than the second length. Surround baseband 1 outside organizing and both ends through first magic subsides part 21 and the joining of second magic subsides part 22 after, when needing to adjust the centre gripping degree, need not to change the joint position that both ends magic was pasted, will elastic component 13 switches to the second state from first state, can be in order to shorten the length of whole baseband 1, realizes that the secondary presss from both sides tightly convenient simple to use.

In this embodiment, the device further comprises a retaining assembly 7 for initially retaining the resilient member 13 in the first state, as shown in fig. 3 and 4. Specifically, the holding member 7 includes one holding plate 71 and two fixing plates 72, and the two fixing plates 72 are respectively provided at a first end and a second end of a side of the holding plate 71 facing the base tape 1. The first end 181 of the first base band 18, the first end of the elastic member 13 and one of the fixing plates 72 are connected by at least one first rivet 81, the first rivet 81 is simultaneously inserted into the first base band 18, the first end of the elastic member 13 and one of the fixing holes 721 of the fixing plate 72, the first end 191 of the second base band 19, the second end of the elastic member 13 and the other fixing plate 72 are connected by at least one first rivet 81, and the first rivet 81 is simultaneously inserted into the second base band 19, the second end of the elastic member 13 and the other fixing hole 721 of the fixing plate 72.

When the elastic member 13 is not elastically deformed by stretching, the length of the elastic member 13 in the S1 direction is smaller than the length of the holding plate 71 in the S1 direction. Therefore, as shown in fig. 1 and 2, when the holding plate 71 is connected to the first end 181 of the first base tape 18 and the first end 191 of the second base tape 19 via the fixing plate 72, respectively, the elastic member 13 is elastically stretched in the S1 direction and held in the first state by the holding plate 71. At this time, the base tape 1 has a third length as a whole. When the holding plate 71 and the fixing plate 72 are separated from the base tape 1, the elastic member 13 contracts in the S1 direction to enter the second state shown in fig. 5. As shown in fig. 5, when the elastic member 13 is switched from the first state to the second state, the two ends of the elastic member 13 move in the directions of arrows D1 and D2 in the drawing, so that the length of the elastic member 13 is contracted to the second length, and at this time, the base tape 1 has a fourth length as a whole, and the fourth length is smaller than the third length.

In use of the tissue fastening device, the holding member 7 is connected to the first end 181 of the first base tape 18 and the first end 191 of the second base tape 19, respectively. The elastic member 13 is elastically stretched and held in the first state. The tissue fastening device is integrally wrapped around the outer surface of the tissue, and the first hook and loop fastener 21 and the second hook and loop fastener 22 are connected, so that the tissue fastening device forms a closed loop. At this time, if the tissue fastening device is not firmly clamped, the holding assembly 7 may be removed, so that the holding plate 71 and the fixing plate 72 are separated from the base tape 1, the elastic member 13 is contracted to the second state along the circumferential direction of the loop, the overall length of the base tape 1 is reduced, the diameter of the formed loop is reduced, and thus, the secondary fastening of the tissue is realized.

In another embodiment, a plurality of holding elements 7 of different lengths can also be provided, the tissue being clamped differently by the base strip 1 when holding elements 7 of different lengths are connected to the base strip 1. Fig. 1 to 5 show one way of fitting the holding member 7 to the base tape 1, but in other embodiments, the holding member 7 and the base tape 1 may be connected in other ways. For example, the retaining plate 71 and the base band 1 are respectively provided with a hook-and-loop connecting structure, or the retaining plate 71 and the base band 1 are provided with a snap structure, a hook structure, a magnetic adsorption structure, etc., as long as the detachable connection of the retaining member 7 and the base band 1 is realized.

Fig. 6 is a schematic structural view of a tissue fastening device according to another embodiment of the present invention. This embodiment differs from the embodiment shown in fig. 1 to 5 in that the structure of the adjustment section is different, and the base tape 1 is an integral tape-like structure. As shown in fig. 6, in this embodiment, the base tape 1 includes a first end and a second end 12, and the adjusting portion is disposed between the first end 11 and the second end 12 of the base tape 1 and includes a deforming member 14. When the deformation element 14 is in the first state, the deformation element 14 is a substantially flat strip-shaped structure, and the deformation element 14 has a first length along the direction S1. When the deformation member 14 is subjected to an external force and at least partially bends and protrudes toward the first side of the base band 1, the deformation member 14 enters the second state, and the length of the deformation member 14 along the S1 direction is shortened to a second length. Here, the first side of the base strip 1 is the side of the base strip 1 facing the tissue. Therefore, when the tissue clamping device surrounds the outside of the tissue and the deformation piece 14 is in the second state, the length of the deformation piece 14 along the circumferential direction of the ring is reduced, so that the diameter of the ring of the base band 1 is reduced, meanwhile, the deformation part of the deformation piece 14 protrudes towards the tissue to abut against the tissue, and the tissue is secondarily squeezed to realize clamping.

The deformation member 14 may be a sheet-like structure. As shown in fig. 6, in this embodiment, the deformation member 14 is at least partially provided with a groove 141 extending in the S1 direction, so that the deformation member 14 is more easily brought from the first state to the second state when it is subjected to an external force. Both ends of the deformation member 14 are fixed to one side surface of the base tape 1 by at least one third rivet 83, respectively. When the deformable member 14 is deformed and enters the second state, the portion of the base tape 1 located between the two ends of the deformable member 14 is flexible and does not hinder the deformation of the deformable member 14. In another embodiment, the two ends of the deformation element 14 can also be fixed on the base band 1 by means of screws, pins, velcro tapes, buckles, hooks, and the like. In another variant of the embodiment of fig. 6, the base strip 1 comprises a first base strip and a second base strip, and the two ends of the deformable element 14 are respectively connected to the first end of the first base strip and the second end of the second base strip.

In the above embodiments, the first connecting member and the second connecting member are used as the velcro members for explanation. In other embodiments, the first connecting member and the second connecting member may also be of other structures, for example, the first connecting member is a lock, the second connecting member is a rack, or the first connecting member and the second connecting member are a snap connection, and the like, which all belong to the protection scope of the present invention. In the above embodiment, the adjusting portion is connected to the holding assembly and/or the base band by the first rivet or the third rivet, and in other embodiments, the adjusting portion may be connected to the holding assembly and/or the base band by other connecting structures, such as screws, pins, adhesives, and buckles. The connection between the first connecting piece and the base band and the second connecting piece is not limited to the second rivet, and other connecting structures, such as screws, pins, paste, buckles and the like, can be adopted.

The above is a further detailed description of the present invention in connection with specific preferred embodiments thereof, and it is not to be understood that the invention is limited to the specific embodiments described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A tissue fastening device, comprising:

2. The tissue fastening device of claim 1, wherein the base strip comprises a first base strip and a second base strip, and the adjustment portion is coupled between a first end of the first base strip and a first end of the second base strip.

3. The tissue fastening device of claim 2, wherein the adjustment portion comprises an elastic member, the device further comprising a retaining member, the elastic member being elastically stretched in a first direction and retained in the first state by the retaining member when the retaining member is coupled to the first end of the first base strip and the first end of the second base strip, respectively, and the elastic member being contracted in the first direction into the second state when the retaining member is separated from the base strips.

4. The tissue fastening device of claim 3, wherein the holding assembly comprises a holding plate and two fixing plates disposed at a first end and a second end of the holding plate, respectively, on a side of the holding plate facing the base strip;

the first end of the first base band, the first end of the elastic member and one of the fixing plates are connected by a fastener, and the first end of the second base band, the second end of the elastic member and the other of the fixing plates are connected by a fastener.

5. The tissue fastening device of claim 3, wherein the elastic member is an elastic band, a spring, or a leaf spring.

6. The tissue fastening device of claim 1, wherein the adjustment portion comprises a deformable member, and the deformable member enters the second state when the deformable member is at least partially bent and protruded toward the first side of the base tape by an external force.

7. The tissue fastening device of claim 6, wherein the deforming member is at least partially provided with a groove extending in the first direction.

8. The tissue fastening device according to claim 6, wherein both ends of the transformation member are fixed to one side surface of the base tape, or wherein the base tape comprises a first base tape and a second base tape, and both ends of the transformation member are respectively connected to a first end of the first base tape and a first end of the second base tape.

9. The tissue fastening device according to claim 1, wherein the first and second connecting members are respectively provided to first and second hook and loop fastener parts of both side surfaces of the base tape, and lengths of the first and second connecting members in the first direction are different.

10. The tissue fastening device of claim 1, further comprising at least one compression assembly disposed on the base strip and projecting toward the first side of the base strip.

11. The tissue fastening device of claim 10, wherein at least one of the compression assemblies is disposed between the adjustment portion and the first end of the base strip and between the adjustment portion and the second end of the base strip, respectively.