CN114081561A - Incision closing device - Google Patents
Incision closing device Download PDFInfo
- Publication number
- CN114081561A CN114081561A CN202111291225.3A CN202111291225A CN114081561A CN 114081561 A CN114081561 A CN 114081561A CN 202111291225 A CN202111291225 A CN 202111291225A CN 114081561 A CN114081561 A CN 114081561A
- Authority
- CN
- China
- Prior art keywords
- incision
- sutured
- state
- clamping
- clamping bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims description 15
- 239000013013 elastic material Substances 0.000 claims description 3
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 230000036770 blood supply Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 208000031481 Pathologic Constriction Diseases 0.000 abstract description 4
- 208000037804 stenosis Diseases 0.000 abstract description 4
- 230000036262 stenosis Effects 0.000 abstract description 4
- 210000002784 stomach Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 210000000813 small intestine Anatomy 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
- A61B17/083—Clips, e.g. resilient
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention relates to the technical field of surgical instruments, in particular to an incision closer. Because the two clamping bodies are movably connected and can be switched between the opening state and the closing state, when in the opening state, an opening space is arranged between the matching part and the suturing part and can accommodate tissues to be sutured containing incisions to be closed, when in a closed state, the matching part is connected on the tissue to be sutured to match the suturing part to pass through the tissue to be sutured to close the incision, thereby realizing the rapid suture of the incision and saving the suture time, and because in the suture process, the tissue to be sutured of the incision to be closed with a certain length does not need to be clamped, the tissue to be sutured is only needed to be sutured after being overlapped, the problem of stenosis after the incision is sutured is avoided, and because the distance between the root of the matching part and the root of the suturing part is 60-80% of the thickness of the tissue to be sutured when the suture is in a closed state, the reliability of suturing is improved under the condition of ensuring blood supply.
Description
Technical Field
The invention relates to the technical field of surgical instruments, in particular to an incision closer.
Background
At present, laparoscopic surgery is widely performed, and it is often necessary to cut off and close the digestive tract and suture the wall of the tract at one cut end thereof.
The traditional mode of sewing up through manual, operating time is long, adopts the anastomat to stretch into the abdominal cavity through the stomach wall passageway in laparoscopic surgery mostly and carries out the closure operation to the incision, nevertheless because the anastomat is carrying out the closure in-process to the incision, sews up behind the incision that needs the centre gripping certain length on the diameter direction of incision, and then can't satisfy the higher condition of requirement to the narrow in the pipeline.
Disclosure of Invention
Technical problem to be solved
In view of the above-mentioned drawbacks and disadvantages of the prior art, the present invention provides an incision closing device that can perform quick suturing while preventing stenosis after the incision is sutured, while ensuring blood supply.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
the invention provides an incision closer which comprises two clamping bodies which are oppositely arranged, wherein the two clamping bodies are movably connected and can be switched between an opening state and a closing state; one end of one clamping body is provided with a plurality of sewing parts which are transversely spaced, and one end of the other clamping body is provided with a matching part which is matched with the sewing parts; when the two clamping bodies are in an opening state, an opening space is formed between the suturing part and the matching part so as to accommodate tissues to be sutured containing incisions to be closed; when the two clamping bodies are in a closed state, the matching part is connected to the tissue to be sutured so as to match the suturing part to pass through the tissue to be sutured to close the incision, and the distance between the root part of the matching part and the root part of the suturing part is 60% -80% of the thickness of the tissue to be sutured.
Preferably, the incision closing apparatus further comprises a connection and state maintaining device, which is one of the following three structures:
the structure I is as follows: the connecting and state maintaining device comprises a pivot and a spring, the two clamping bodies are connected through the pivot, the spring is sleeved on the pivot, and two ends of the spring are respectively abutted against the two clamping bodies; when the spring is in a compressed state, the two clamping bodies are in an open state, and when the spring is in a reset state, the two clamping bodies are in a closed state;
the structure II is as follows: the connecting and state maintaining device comprises a connecting cylinder, the connecting cylinder can be sleeved on the two oppositely arranged clamping bodies in a vertically sliding manner, and the distance between the root of the matching part and the root of the sewing part can be adjusted by the sliding of the connecting cylinder;
the structure is three: the connecting and state maintaining device comprises a bendable connecting piece and barbs, the two clamping bodies are respectively connected with the two sides of the connecting piece, and the barbs are arranged on the sewing parts.
Preferably, each clamping body comprises a connecting part and a plurality of connecting rods, and the connecting parts of the two clamping bodies are connected in a relatively rotatable manner; the connecting rods are transversely arranged at equal intervals, and one ends of the connecting rods are connected with the connecting part; the other ends of a plurality of connecting rods on the clamping body are correspondingly connected with a plurality of sewing parts one by one; the other ends of the connecting rods on the other clamping body are connected with the matching parts in a one-to-one correspondence manner.
Preferably, the stitching in one gripping body alternates with the mating portion in the other gripping body.
Preferably, when the connection and status holding means is configuration one; the connecting part comprises a first connecting plate and a second connecting plate which are connected; two ends of the spring are respectively abutted against the first connecting plates of the two clamping bodies, and the first connecting plates of the two clamping bodies are hinged with the pivot shaft so as to enable the two first connecting plates to rotate around the pivot shaft; the connecting rods are arranged at equal intervals along the transverse direction of the second connecting plate.
Preferably, the connection and status holding means further comprises a connection line; the two ends of the connecting wire are respectively connected with the first connecting plates of the two clamping bodies.
Preferably, when the connection and status holding means is configuration two; the connecting part is made of elastic material.
Preferably, the device further comprises a clamping structure; the clamping structure is arranged between the connecting cylinder and the clamping body.
Preferably, the connection and state maintaining means further comprises a fixing member; the mounting sets up on the top of centre gripping body, and the horizontal width of mounting is greater than the horizontal width of connecting cylinder.
Preferably, the suture part is of a cylindrical structure; the length of the column structure is larger than the thickness of one side of the tissue to be sutured.
Preferably, the root of the fitting portion is spaced from the root of the suturing portion by 75% of the thickness of the tissue to be sutured.
(III) advantageous effects
The invention has the beneficial effects that:
the incision closer provided by the invention has the advantages that as the two clamping bodies are movably connected and can be switched between the opening state and the closing state, when in an opening state, an opening space is arranged between the matching part and the suturing part and can accommodate tissues to be sutured containing the incision to be closed, when in a closed state, the matching part is connected on the tissue to be sutured to match the suturing part to pass through the tissue to be sutured to close the incision, thereby realizing the rapid suture of the incision and saving the suture time, and because in the suture process, the tissue to be sutured of the incision to be closed with a certain length does not need to be clamped, the tissue to be sutured is only needed to be sutured after being overlapped, the problem of stenosis after the incision is sutured is avoided, and because the distance between the roots of the root suturing parts of the matching parts is 60 to 80 percent of the thickness of the tissue to be sutured when the suture is in a closed state, the reliability of suturing is improved under the condition of ensuring blood supply.
Drawings
FIG. 1 is a schematic view of the construction of an incision closure of the present invention;
FIG. 2 is a schematic structural view of an incision closing apparatus of embodiment 1 of the present invention;
FIG. 3 is a front view of the slit closure of FIG. 2 (with both clamp bodies in an open condition);
FIG. 4 is a front view of the slit closure of FIG. 2 (with the two clamp bodies in a closed position);
figure 5 is a front view of embodiment 2 of the slit closure of the invention (two clamping bodies in an open state);
figure 6 is a front view of embodiment 2 of the incision closure (both holding bodies in a closed state);
figure 7 is a front view of embodiment 3 of the slit closure of the invention (two clamping bodies in an open state);
figure 8 is a front view of embodiment 3 of the incision closure (both holding bodies in a closed state).
[ description of reference ]
1: a clamping body; 11: a suture section; 111: a barb; 12: a connecting rod; 13: a connecting portion; 131: a first connecting plate; 132: a second connecting plate; 14: a fitting portion;
2: a connection and status holding device; 21: a pivot; 22: a spring; 23: a hinged seat; 24: a connecting cylinder; 25: a fixing member; 26: a connecting member;
3: and connecting the wires.
Detailed Description
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be 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 scope of the invention to those skilled in the art.
Example one
As shown in fig. 1 to 4, the present embodiment provides an incision closure. The incision closing device comprises two opposite clamping bodies 1, wherein the two clamping bodies 1 are movably connected and can be switched between an opening state and a closing state, one end of one clamping body 1 is provided with a plurality of suture parts 11 which are transversely spaced, wherein the transverse direction refers to the length direction of an incision to be closed, as shown in figure 1, one end of the other clamping body is provided with a matching part 14 matched with the suture parts, and the matching part 14 is connected to the tissue to be sutured so as to match the suture parts and be capable of penetrating through the tissue to be sutured to close the incision. Wherein, the suturing part 11 is a cylindrical structure, such as a suturing needle or a suturing tooth, and the length of the suturing part 11 is greater than the thickness of one side of the tissue to be sutured, so that the suturing part 11 can cause the two layers of the stacked tissue to be sutured to be interlocked, thereby providing conditions for the healing of the incision. In the present embodiment, in order to facilitate the production of the incision closure device and increase the closing effect, as shown in fig. 2, the fitting portion 14 is the same structure as the suture portion.
When the two clamping bodies 1 are in the opening state, an opening space is formed between the stitching part 11 and the matching part 14 so as to be capable of accommodating tissues to be stitched containing incisions to be closed, when the two clamping bodies 1 are in the closing state, the matching part 14 is connected to the tissues to be stitched so as to match the stitching part 11 to be capable of penetrating through the tissues to be stitched so as to close the incisions, and the distance between the root part of the matching part 14 and the root part of the stitching part 11 is 60% -80% of the thickness of the tissues to be stitched. In practice, it is preferable to have 75% of the thickness of the tissue to be sutured. It should be noted that the thickness of the tissue to be sutured is the thickness of the tissue to be sutured after the two sides of the incision are overlapped, the thickness of the tissue to be sutured is double the thickness of the small intestine wall when suturing the small intestine, and double the thickness of the stomach wall when suturing the stomach, therefore, in the practical application process, the thickness of the tissue to be sutured is determined according to the specific clamping part, namely, different types of incision closing devices are needed to be used for suturing different parts.
The incision closing device provided by the embodiment, because two centre gripping bodies 1 swing joint just can switch between open mode and closed state, when two centre gripping bodies 1 were in the open mode, be equipped with the opening space between cooperation portion 14 and the portion of sewing up 11 and can hold the tissue of treating to sew up that contains the incision of treating to close, when two centre gripping bodies 1 were in the closed mode, cooperation portion 14 is connected and can be passed the tissue of treating to sew up with cooperation portion of sewing up 11 and make the incision closed on treating to sew up the tissue, and then can realize sewing up the incision fast, the time of sewing up has been saved. In the suturing process, the incision closer does not need to clamp a certain length of tissue to be sutured of the incision to be closed, only needs to perform one row of suturing through the suturing part 11 after the tissue to be sutured is overlapped, and the problem of stenosis after the incision is sutured is solved.
In addition, when the suture part is in a closed state, the distance between the root of the matching part 14 and the root of the suture part 11 is 60% -80% of the thickness of the tissue to be sutured, the reliability after suturing is improved under the condition of ensuring blood supply, the situation that when the distance between the root of the matching part 14 and the root of the suture part 11 is too large, the incision after suturing passes through an object, the incision is opened to cause leakage, and when the distance between the root of the matching part 14 and the root of the suture part 11 is too small, the tissue to be sutured is sutured tightly, and blood flow in the tissue to be sutured is not passed and is necrotic is avoided.
As shown in fig. 2, each of the holding bodies 1 includes a connecting portion 13 and a plurality of connecting rods 12, the connecting portions 13 of the two holding bodies 1 are connected to each other in a relatively rotatable manner, the plurality of connecting rods 12 are arranged at equal intervals in a horizontal direction, one end of each of the plurality of connecting rods 12 is connected to the connecting portion 13, the other end of each of the plurality of connecting rods 12 of one holding body 1 is connected to the plurality of sewing portions 11 in a one-to-one correspondence manner, and the other end of each of the plurality of connecting rods 12 of the other holding body 1 is connected to the plurality of fitting portions 14 in a one-to-one correspondence manner. Specifically, the sewn portions 11 in one holding body 1 are arranged alternately with the fitting portions 14 in the other holding body 1, avoiding interference when the sewn portions 11 and the fitting portions 14 are closed.
As shown in fig. 2-4, the incision closing device further includes a connection and status holding device 2, in this embodiment, the connection and status holding device 2 includes a pivot 21, a spring 22 and a hinge seat 23 disposed on the connecting portion 13 of the clamping body 1, a through hole for accommodating the pivot 21 is formed on the hinge seat 23, after the hinge seat 23 on the connecting portion 13 of the clamping body 1 is abutted, the pivot 21 passes through the through hole, the two clamping bodies 1 can rotate around the pivot 21, the spring 22 is sleeved on the pivot 21, and two ends of the spring 22 are respectively abutted against the connecting portion 13 on the upper portion of the two clamping bodies 1. When the spring 22 is in a compressed state, the two clamping bodies 1 are in an open state, and an open space is formed between the matching part 14 and the suturing part 11 so as to accommodate tissues to be sutured, wherein the tissues comprise incisions to be closed; when the spring 22 is in a reset state, the two clamping bodies 1 are in a closed state, the matching parts 14 and the stitching parts 11 are crossed to penetrate through the stacked tissues to be stitched, the stitching parts 11 and the matching parts 14 enable two edges of the tissues to be stitched together, and due to the fact that the tissues have sufficient blood supply, after a period of growth, the incision edges can grow together to enable the incision to be closed. Thereby, the spring 22 serves as a state holding function for securing the two clamping bodies 1 in the closed state.
Specifically, the connecting portion 13 includes a first connecting plate 131 and a second connecting plate 132 connected to each other, the hinge base 23 is disposed on the first connecting plate 131, the pivot 21 passes through the hinge base 23 to enable the two first connecting plates 131 to rotate around the pivot 21, two ends of the spring 22 respectively abut against the first connecting plates 131 of the two clamping bodies 1 to enable the connecting portions 13 of the two clamping bodies 1 to be connected in a manner that the connecting portions 13 can rotate relatively between an open state and a closed state, and the plurality of connecting rods 12 are arranged at equal intervals along the second connecting plate 132 in the transverse direction. In order to ensure that the spring 22 is in a compressed state when the incision closure enters the body and thus the closure is in an open state, the connection and state maintaining device 2 further comprises a connecting wire 3, two ends of the connecting wire 3 are respectively connected with the first connecting plates 131 of the two clamping bodies 1 to ensure that the spring 22 is continuously in a compressed state, and when the incision closure is closed, only the connecting wire 3 needs to be cut off to ensure that the spring 22 is in a reset state. Thereby, the connecting wire 3 serves to maintain the state in which the two clip bodies 1 are opened.
Of course, in order to further ensure that the connecting portion 13 is maintained in a closed state when the incision closure device is used, barbs are provided on each suturing portion 11 to prevent tissue from slipping off the suturing portion 11 and opening the incision.
Of course, the connection and condition maintaining device 2 of the present invention has at least a function of maintaining the two clamping bodies 1 in the closed condition.
Example two
The difference between the present embodiment and the first embodiment is that the connection and state maintaining device 2 has a different structure, as shown in fig. 5-6, in the present embodiment, the connection and state maintaining device 2 is a connecting cylinder 24, the connecting cylinder 24 is opened up and down, and the connecting cylinder 24 is slidably sleeved on the connecting portions 13 of the two oppositely arranged clamping bodies 1 up and down, so that the connecting portions 13 can be connected in a relatively rotatable manner between an opened state and a closed state. Wherein the sliding of the connecting cylinder 24 can adjust the distance between the links 12 on the two connecting portions 13, and thus the distance between the roots of the suture portions 11 connected to the links 12. In practical applications, the connecting portion 13 is made of an elastic material.
In order to keep the connecting portion 13 in the closed state when the incision closure is in use, the connection and condition keeping device 2 further comprises a snap-in structure, which is arranged between the connecting cylinder 24 and the connecting portion 13 of the clamping body 1. The clamping structure is constructed as a protrusion and a groove matched with the protrusion, wherein when the protrusion is arranged on the connecting part 13, the groove is arranged on the connecting cylinder 24; when the projection is provided on the connector barrel 24, the groove is provided on the connector portion 13, and when the connector portion 13 is in the closed state, the projection is engaged with the groove, so that the connector portion 13 is held in this state.
In order to prevent the connecting cylinder 24 from slipping out when sliding on the connecting portion 13, the connecting and condition maintaining apparatus 2 further includes a fixing member 25, the fixing member 25 being disposed at a top end of the connecting portion 13 of the clamping body 1, wherein a lateral width of the fixing member 25 is greater than a lateral width of the connecting cylinder 24, preventing the connecting cylinder 24 from slipping out.
Of course, in order to further maintain the connecting portion 13 in a closed state when the incision closing apparatus is used, barbs are provided on each suturing portion 11 to prevent tissues from slipping off the suturing portion 11 to open the incision.
EXAMPLE III
As shown in fig. 7 to 8, the present embodiment is different from the first embodiment in that the connecting and state maintaining means 2 includes a bendable connecting member 26 and barbs 111, and the connecting portions 13 of the two clamping bodies 1 are connected to both sides of the connecting member 26, respectively, so that the connecting portions 13 can be relatively rotatably connected between the open state and the closed state. Wherein the incision closing device is in an open state when entering the body, and when it needs to be closed, the bendable connecting piece 26 is inwardly pinched, so that the included angle of the connecting piece 26 is reduced. In order to keep the connecting part 13 in a closed state and prevent the connecting member 26 from being opened when the incision closing apparatus is used, a barb 111 is provided on each suturing part 11 to prevent the tissue from slipping off the suturing part 11 and opening the incision.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (11)
1. An incision closer is characterized by comprising two clamping bodies (1) which are oppositely arranged, wherein the two clamping bodies (1) are movably connected and can be switched between an opening state and a closing state;
one end of one clamping body (1) is provided with a plurality of sewing parts (11) which are transversely spaced, and one end of the other clamping body (1) is provided with a matching part (14) which is matched with the sewing parts (11);
when the two clamping bodies (1) are in the opening state, an opening space is formed between the suturing part (11) and the matching part (14) so as to accommodate tissues to be sutured, wherein the tissues comprise an incision to be closed;
when the two clamping bodies (1) are in the closed state, the matching part (14) is connected to the tissue to be sutured to match the suturing part (11) to pass through the tissue to be sutured to close the incision, and the distance between the root part of the matching part (14) and the root part of the suturing part (11) is 60-80% of the thickness of the tissue to be sutured.
2. An incision closure as recited in claim 1, wherein:
the incision closure further comprises a connection and condition maintaining device (2), wherein the connection and condition maintaining device (2) is one of the following three structures:
the structure I is as follows: the connecting and state maintaining device (2) comprises a pivot (21) and a spring (22), the two clamping bodies (1) are connected through the pivot (21), the spring (22) is sleeved on the pivot (21), and two ends of the spring (22) are respectively abutted against the two clamping bodies (1);
when the spring (22) is in a compressed state, the two clamping bodies (1) are in the open state, and when the spring (22) is in a reset state, the two clamping bodies (1) are in the closed state;
the structure II is as follows: the connecting and state maintaining device (2) comprises a connecting cylinder (24), the connecting cylinder (24) is sleeved on the two oppositely arranged clamping bodies (1) in a vertically sliding manner, and the distance between the root of the matching part (14) and the root of the sewing part (11) can be adjusted by the sliding of the connecting cylinder (24);
the structure is three: connect and state holding device (2) including connecting piece (26) and barb (111) that can bend, two centre gripping body (1) respectively with the both sides of connecting piece (26) are connected, barb (111) are established sew up on the portion (11).
3. An incision closure as recited in claim 2, wherein:
each clamping body (1) comprises a connecting part (13) and a plurality of connecting rods (12), and the connecting parts (13) of the two clamping bodies (1) can be connected in a relatively rotating manner;
the connecting rods (12) are transversely arranged at equal intervals, and one ends of the connecting rods (12) are connected with the connecting part (13);
the other ends of the connecting rods (12) on the clamping body (1) are correspondingly connected with the stitching parts (11) one by one;
the other ends of the connecting rods (12) on the other clamping body (1) are connected with the matching parts (14) (11) in a one-to-one correspondence mode.
4. An incision closure as recited in claim 3, wherein:
the stitching in one of the clamping bodies (1) alternates with the mating portion (14) in the other clamping body (1).
5. An incision closure as recited in claim 4, wherein:
when the connection and status holding means (2) is configuration one;
the connecting part (13) comprises a first connecting plate (131) and a second connecting plate (132) which are connected;
two ends of the spring (22) are respectively abutted against the first connecting plates (131) of the two clamping bodies (1), and the first connecting plates (131) of the two clamping bodies (1) are hinged with the pivot (21) so that the two first connecting plates (131) rotate around the pivot (21);
the plurality of connecting rods (12) are arranged along the second connecting plate (132) at equal intervals in the transverse direction.
6. An incision closure as recited in claim 5, wherein:
the connection and state holding device (2) further comprises a connection line (3);
two ends of the connecting wire (3) are respectively connected with the first connecting plates (131) of the two clamping bodies (1).
7. An incision closure as recited in claim 4, wherein:
when the connection and state holding device (2) is a structure two;
the connecting part (13) is made of elastic material.
8. An incision closure as recited in claim 7, wherein:
the device also comprises a clamping structure;
the clamping structure is arranged between the connecting cylinder (25) and the clamping body (1).
9. An incision closure as recited in claim 8, wherein:
the connection and state holding device (2) further comprises a fixing member (25);
the fixing piece (25) is arranged at the top end of the clamping body (1), and the transverse width of the fixing piece (25) is larger than that of the connecting cylinder (24).
10. An incision closure as in any one of claims 1-9, wherein:
the sewing part (11) is of a cylindrical structure;
the length of the column body structure is larger than the thickness of one side of the tissue to be sutured.
11. An incision closure as recited in claim 1, wherein:
the distance between the root of the matching part (14) and the root of the suturing part (11) is 75% of the thickness of the tissue to be sutured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291225.3A CN114081561B (en) | 2021-10-28 | 2021-10-28 | Incision closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291225.3A CN114081561B (en) | 2021-10-28 | 2021-10-28 | Incision closer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114081561A true CN114081561A (en) | 2022-02-25 |
| CN114081561B CN114081561B (en) | 2024-03-29 |
Family
ID=80298798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111291225.3A Active CN114081561B (en) | 2021-10-28 | 2021-10-28 | Incision closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114081561B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918562A (en) * | 2012-12-11 | 2015-09-16 | 创新创伤护理公司 | Wound clamp |
| CN105431094A (en) * | 2013-07-10 | 2016-03-23 | 波士顿科学国际有限公司 | Tissue grasping and wound closing clipping device |
| CN209499806U (en) * | 2018-08-30 | 2019-10-18 | 赵世晃 | A kind of wound suture fixture under minimally invasive environment |
| US20190374221A1 (en) * | 2018-06-11 | 2019-12-12 | Asfora Ip, Llc | Suture clip and applier tool |
| CN113081121A (en) * | 2021-04-25 | 2021-07-09 | 王东 | Tissue suturing clamp and tissue suturing method |
-
2021
- 2021-10-28 CN CN202111291225.3A patent/CN114081561B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104918562A (en) * | 2012-12-11 | 2015-09-16 | 创新创伤护理公司 | Wound clamp |
| CN105431094A (en) * | 2013-07-10 | 2016-03-23 | 波士顿科学国际有限公司 | Tissue grasping and wound closing clipping device |
| US20190374221A1 (en) * | 2018-06-11 | 2019-12-12 | Asfora Ip, Llc | Suture clip and applier tool |
| CN209499806U (en) * | 2018-08-30 | 2019-10-18 | 赵世晃 | A kind of wound suture fixture under minimally invasive environment |
| CN113081121A (en) * | 2021-04-25 | 2021-07-09 | 王东 | Tissue suturing clamp and tissue suturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114081561B (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230310192A1 (en) | Bariatric clamp | |
| US8465506B2 (en) | Medical devices and methods for suturing tissue | |
| US9770239B2 (en) | Suture stitches for continuous surgical suturing | |
| JP2004216192A (en) | Device and medical appliance | |
| US8034062B2 (en) | Methods and devices for placement of an intra-abdominal or intra-thoracic appliance through a natural body orifice | |
| WO2020258909A1 (en) | Tissue clamping and closing device for passing through endoscope | |
| CN203074795U (en) | Auricular appendage clamp | |
| KR101796685B1 (en) | A suture knot and knot suture device | |
| AU2016340897A1 (en) | System and method for suture knot forming | |
| CN210811257U (en) | Puncture stitching instrument after laparoscope operation | |
| AU2010300450A1 (en) | Apparatus for single port access | |
| CN114081561A (en) | Incision closing device | |
| CN110301954B (en) | Purse-string anastomat and clamp structure thereof | |
| CN113081121A (en) | Tissue suturing clamp and tissue suturing method | |
| CN215079133U (en) | Tissue suture clip | |
| CN215129373U (en) | Tissue suture clip | |
| CN212369055U (en) | Puncture sheath of abdominal cavity puncture stitching instrument | |
| CN213588421U (en) | Non-invasive forceps holder for ureter resection anastomosis | |
| CN109157250A (en) | Hysteroscope puncture path stitching unstrument | |
| CN216675823U (en) | Suture needle used under laparoscope | |
| CN209564131U (en) | Abdomen wall sewing device | |
| CN220124739U (en) | Endoscopic stitching device | |
| CN210990603U (en) | Puncture crochet hook of abdominal cavity puncture stitching instrument | |
| CN116650038A (en) | Laparoscope needle holder with bendable and rotatable head | |
| CN116763379A (en) | Suture needle structure and use method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |