CN111938727B - Suturing device for surgical operation - Google Patents
Suturing device for surgical operation Download PDFInfo
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- CN111938727B CN111938727B CN202010834663.9A CN202010834663A CN111938727B CN 111938727 B CN111938727 B CN 111938727B CN 202010834663 A CN202010834663 A CN 202010834663A CN 111938727 B CN111938727 B CN 111938727B
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- suture
- sewing
- needle
- support
- suturing device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0491—Sewing machines for surgery
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Abstract
The invention discloses a surgical suture device which comprises a support, a support rod vertically fixed on the support, a rotating shaft transversely connected with a bearing of the support rod, a first telescopic rod fixed at the lower end of the other end of the rotating shaft by the bearing, an adjusting head fixedly connected with the first telescopic rod, and a suture mechanism fixed at the tail end of the adjusting head. The invention utilizes the automatic suturing device to automatically suture the wound, thereby relieving the operation pressure of doctors, ensuring the suturing process to be fast and accurate and relieving the pain of patients.
Description
Technical Field
The invention belongs to a device in the medical field, and particularly relates to a surgical suture device capable of automatically suturing a wound.
Background
The surgery is called as operation, commonly known as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments and operated by surgeons or other professionals to remove pathological changes, change structures or implant foreign objects by means of external force. Generally, surgery all needs to sew up the operation wound, the suturing device for neurosurgery that discloses like the patent among the prior art relates to medical instrument technical field, specifically is a suturing device for neurosurgery, including fixed sleeve, the cavity has been seted up to fixed sleeve's inside, and it has the movable rod to peg graft in the inside of cavity, and the through-hole has been seted up to the inside of movable rod one end, and the opening groove with through-hole looks adaptation is seted up to fixed sleeve's one end, and the fixed sleeve keeps away from the bottom fixedly connected with fixed handle of opening groove one end, and the draw-in groove has been seted up to fixed handle's inside. This suturing device for neurosurgery through the movable rod in the inside activity of solid fixed sleeving, makes through-hole and opening groove press from both sides the needle of sewing up and gets, through the removal of activity handle, realizes the removal of movable rod, and the activity handle passes through spring coupling solid fixed handling, utilizes the elasticity of spring. Conventional surgical suture apparatuses such as the above-mentioned techniques are inconvenient to use and operate, are inexperienced for doctors and have high pressure, and are also highly painful for patients with a long suture procedure time.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a surgical suture device capable of automatically suturing wounds. The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a suturing device for surgical operation, includes that support, vertical branch of fixing on the support, horizontal pivot, the bearing of being connected with the branch bearing fix at the first telescopic link of pivot other end lower extreme, with first telescopic link fixed connection's regulation head, fix at the terminal sewing mechanism of regulation head, one side of sewing mechanism is equipped with a thread rolling section of thick bamboo, sewing mechanism is including being used for injecing the spiral pipe of sewing needle motion route, be equipped with the electromagnetic mechanism who is used for the drive to sew up the needle motion in the spiral pipe, the pipe portion cross section of spiral pipe is half opening form, the breach has all been seted up to the bottom of every round of spiral pipe corresponding, the breach is including sewing needle import and sewing needle export, sewing needle export aligns with the sewing needle import of the spiral pipe of adjacent round. The sewing mechanism comprises a serial component, a plurality of sewing units are distributed at the bottom end of the serial component, the sewing units are detachably connected with the serial component, each sewing unit comprises a shell, a circle of spiral pipe is correspondingly and fixedly embedded in the bottom surface of each shell, and the sewing units are divided into groups of different specifications.
Further, the spiral tubes are made of insulating materials, the electromagnetic mechanisms are electromagnetic coils, the electromagnetic coils in each spiral tube are electrically connected in parallel, and the sewing needle is a magnetized sewing needle.
Furthermore, the electromagnetic coil is fixedly arranged on the side wall of the inner wall of the spiral pipe and is a copper conductive coil.
Furthermore, an interlayer is arranged in the spiral pipe, an electromagnetic coil is arranged in the interlayer, and the electromagnetic coil is a copper wire which is arranged along the pipe wall in a curve manner.
Further, both ends of the suture needle are magnetized to have different magnetic poles, respectively.
Further, the suture needle is magnetized into a plurality of magnetic units, the magnetic units are uniformly distributed in a staggered mode, and the magnetic poles of the adjacent magnetic units are different.
Furthermore, the serial connection component is a transverse support rod formed by winding soft metal.
Further, the both ends of casing are equipped with the support, the bottom of support has set firmly the second telescopic link, the end of second telescopic link has set firmly the auxiliary roller, the surface distribution of auxiliary roller has a plurality of anti-skidding points.
Furthermore, the adjusting head is composed of connectors at two ends and a metal hose in the middle.
Has the advantages that:
the automatic suturing device is used for automatically suturing the wound, the operation pressure of a doctor can be relieved, the instantaneous high-voltage electric drive suturing needle is used in the structure, the inertia effect of the arc-shaped suturing needle is instantaneously punctured into the skin and penetrates through the skin, the whole process is fast and accurate, and the pain of a patient is relieved.
The invention has exquisite and reasonable structure arrangement, can realize the adjustment in a large direction through the rotating shaft, can realize the height adjustment of the suturing device through the first telescopic rod, can realize the space steering adjustment through the adjusting head, further realizes the accurate positioning of the wound through the serial component, the serial component is a transverse supporting rod formed by winding soft metal, the middle part of the spiral tube is fixedly connected with the adjusting head, the serial connection component has certain supporting capacity and can be randomly twisted in space, the gap of the spiral tube is convenient to be attached to the two ends of the wound to be sutured, the auxiliary rollers are arranged at the two ends of the shell, after the gaps of the spiral pipe are attached to the two ends of the skin of a wound, through adjusting the second telescopic link, with both ends auxiliary roller to wound propulsion, gather together and fix the skin at wound both ends, the mechanism of sewing up of being convenient for sews up wound skin, then starts the power, realizes sewing up the automation of wound.
The sewing units are divided into groups of different specifications, and the sewing units of different specifications can be adopted according to different wound conditions so as to adapt to the sewing requirements of different densities.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic overall structure and in particular a side view of the present invention;
FIG. 2 is an enlarged view of a portion of the suturing mechanism of FIG. 1;
FIG. 3 is a schematic overall structure and in particular a front view of the present invention;
FIG. 4 is an enlarged view of a portion of the stitching unit of FIG. 3;
FIG. 5 is a schematic view of a spiral pipe structure in an embodiment of the present invention;
FIG. 6 is a transverse cross-sectional view of a spiral pipe in an embodiment of the present invention;
FIG. 7 is a schematic representation of the deployment of a spiral duct in one embodiment of the present invention;
FIG. 8 is a schematic view of the expansion of a spiral duct in another embodiment of the present invention.
In the figure: 1. the sewing machine comprises a support, 2 parts of a support rod, 3 parts of a rotating shaft, 4 parts of a first telescopic rod, 5 parts of an adjusting head, 501 parts of a connector, 502 parts of a metal hose, 6 parts of a serial component, 7 parts of a sewing unit, 8 parts of a shell, 9 parts of a spiral pipe, 901 parts of a sewing needle inlet, 902 parts of a sewing needle outlet, 10 parts of an electromagnetic mechanism, 1001 parts of a copper wire coil, 1002 parts of a copper wire, 11 parts of a sewing needle, 12 parts of a thread rolling barrel, 13 parts of a support, 14 parts of a second telescopic rod and 15 parts of an auxiliary roller.
Detailed Description
A surgical suture device is disclosed, referring to figures 1 and 3, comprising a support 1, wherein the support 1 has a fixing function, the support 1 can be placed on any plane to work, the support 1 is required to have a certain weight, the whole device can be ensured not to topple over in the using process, a vertical fixing support rod 2 on the support 1 has a supporting function, the top of the support rod 2 is transversely and vertically connected with a rotating shaft 3 through a bearing, the rotating shaft 3 can rotate 360 degrees around the support rod 2, a corresponding limiting fixing structure is further provided, when the rotating shaft 3 rotates to a required position, the rotating shaft is fixed by the limiting fixing structure, a specific elastic bolt structure penetrating through the support rod 2 and the rotating shaft 3 can be used, a bearing is embedded and fixed in the bottom end of the other end of the rotating shaft 3, a vertical first telescopic rod 4 is connected through the bearing, the first telescopic rod 4 can realize the limiting telescopic function, the height of mechanism is sewed up in the adjustment of being convenient for, the flexible end fixedly connected with of first telescopic link 4 adjusts head 5, it comprises the connector 501 at both ends and the metal collapsible tube 502 of middle part to adjust head 5, and wherein the first telescopic link 4 on upper portion is connected to one end connector 501, and other end connector 501 is connected with the polyphone component 6 of sewing up the mechanism, and the metal collapsible tube 502 at middle part can twist wantonly and stereotype, conveniently adjusts the working angle of sewing up the mechanism.
Referring to fig. 2 and 4, the suturing mechanism includes a series-connected component 6, the series-connected component 6 is a transverse support rod formed by winding a soft metal, the middle part of the series-connected component 6 is fixedly connected with the adjusting head 5, the series-connected component 6 has a certain supporting capacity and can be twisted randomly in space, and the gap of the spiral tube 9 can be conveniently attached to two ends of a wound to be sutured. The bottom end of the serial component 6 is distributed with a plurality of suture units 7, the suture units 7 are detachably connected with the serial component 6, parts can be conveniently replaced, the suture units 7 are divided into groups with different specifications, and the suture units 7 with different specifications can be adopted according to different wound conditions so as to adapt to suture requirements with different densities. Each sewing unit 7 is internally provided with a shell 8, the bottom surface of the shell 8 is correspondingly and fixedly embedded with a circle of spiral tube 9, the structure of the spiral tube 9 refers to fig. 5, the spiral tube 9 is made of insulating materials, the spiral tube 9 is used for driving the sewing needle 11 and limiting the movement path of the sewing needle 11, specifically, an electromagnetic mechanism 10 used for driving the sewing needle 11 to move is arranged in the spiral tube 9, the electromagnetic mechanism 10 is an electromagnetic coil, the electromagnetic coils in each spiral tube 9 are connected in parallel in an electrical connection mode, a configured controller is connected with a power supply, the power supply provides high-voltage current, a power switch can be arranged on the support 1, the power supply can provide instant high voltage and magnetic field for the electromagnetic coils, the controller controls the direction and the magnitude of the current, the corresponding sewing needle 11 is a magnetized sewing needle 11, and the sewing needle 11 is attracted into the spiral tube 9 through the magnetic field, the suture needle 11 is driven to move by instantaneous high voltage, the cross section of the tube part of the spiral tube 9 is in a half-open shape, the tail part of the suture needle 11 is provided with a suture line, and the cross section of the tube part of the spiral tube 9 is in the half-open shape, so that the suture needle 11 can move in the spiral tube 9 without influencing the suture line to act on the skin surface. The bottom of each circle of the spiral pipe 9 is correspondingly provided with a gap, the gap comprises a suture needle inlet 901 and a suture needle outlet 902, the suture needle outlet 902 is aligned with the suture needle inlet 901 of the spiral pipe 9 of the adjacent circle, namely, the suture needle 11 carries suture threads to enter the spiral pipe 9 of the first circle from the suture needle inlet 901 of the spiral pipe 9 of the first circle, the suture needle 11 is driven to move by instant high-voltage electricity in the spiral pipe 9, the suture needle 11 is aligned with the surface of the skin to be sutured when coming out from the suture needle outlet 902 of the spiral pipe 9 of the first circle, the suture needle is instantaneously pricked into the skin through the inertia effect of the arc suture needle 11 and penetrates out of the skin, because the suture needle outlet 902 is aligned with the suture needle inlet 901 of the spiral pipe 9 of the adjacent circle, namely, the suture needle inlet 901 of the spiral pipe 9 in the adjacent suture unit 7, the high-voltage electricity in the spiral pipe 9 of the second circle is instantly started to generate a magnetic field, the suture needle 11 which penetrates through the skin is sucked into the second spiral pipe 9 from the suture needle inlet 901 of the second spiral pipe 9, and the suture action is realized through circulation.
The electromagnetic coil may be fixed at the side wall of the inner wall of the spiral tube 9 (as shown in fig. 6 and 7), or may be disposed in the interlayer of the spiral tube 9 (as shown in fig. 8), the electromagnetic coil fixed at the side wall of the inner wall of the spiral tube 9 is a copper wire 1002 coil 1001, and the copper wires 1002 arranged along the wall of the spiral tube 9 are disposed in the interlayer. The suture needle 11 may be configured with two ends magnetized with different magnetic poles, or the suture needle 11 may be configured with a plurality of magnetic units, the magnetic units are distributed uniformly and alternately, and the magnetic poles of the adjacent magnetic units are different. The working principle is that the magnetic field change and the instant high voltage of the power supply are applied to the suture needle 11.
The sewing mechanism is characterized in that a thread rolling drum 12 is arranged on one side of the sewing mechanism, the thread rolling drum 12 is configured into an automatic thread winding and unwinding structure through a small motor, in the sewing process, the thread is unwound once after each circle of the spiral tube 9, the length of the unwound thread is set to be consistent with the length of the thread required by sewing, and the length of the unwound thread is usually equal to or slightly greater than the length of the gap.
The wound skin suturing device is characterized in that supports 13 are arranged at two ends of the shell 8, a second telescopic rod 14 is fixedly arranged at the bottom end of each support 13, an auxiliary roller 15 is fixedly arranged at the tail end of each second telescopic rod 14, and a plurality of anti-skidding points are distributed on the outer surface of each auxiliary roller 15 and used for gathering and fixing skins at two ends of a wound so as to facilitate the suturing of the wound skin by the suturing mechanism.
When in use, the gap of the spiral tube 9 of the suturing device is aligned to the skin wound needing to be sutured after the disinfection and hemostasis treatment through the adjusting rotating shaft 3, the first telescopic rod 4, the adjusting head 5 and the serial component 6, specifically, the rotating shaft 3 can realize the adjustment in a large direction, the first telescopic rod 4 can realize the height adjustment of the suturing device, the adjusting head 5 can realize the space steering adjustment, the serial component further realizes the accurate positioning of the wound, so that the gap of the suturing device is attached to the two ends of the skin of the wound, the auxiliary rollers 15 are arranged at the two ends of the shell 8, after the gaps of the spiral pipe 9 are attached to the two ends of the skin of a wound, through adjusting second telescopic link 14, impel both ends auxiliary roller 15 to wound, gather together the skin at wound both ends and fix, the mechanism of sewing up of being convenient for sews up wound skin, then starts the power, realizes sewing up the automation of wound.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are illustrative and not exclusive in all respects. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (9)
1. A surgical suture device is characterized by comprising a support, a support rod vertically fixed on the support, a rotating shaft transversely connected with a bearing of the support rod, a first telescopic rod fixed at the lower end of the other end of the rotating shaft by the bearing, an adjusting head fixedly connected with the first telescopic rod, and a suture mechanism fixed at the tail end of the adjusting head, wherein one side of the suture mechanism is provided with a thread rolling barrel, the suture mechanism comprises a spiral tube used for limiting the motion path of a suture needle, an electromagnetic mechanism used for driving the suture needle to move is arranged in the spiral tube, the cross section of the tube part of the spiral tube is in a half-opening shape, the bottom of each circle of the spiral tube is correspondingly provided with a notch, the notch comprises a suture needle inlet and a suture needle outlet, and the suture needle outlet is aligned with the suture needle inlet of the spiral tube of the adjacent circle; the sewing mechanism comprises a serial component, a plurality of sewing units are distributed at the bottom end of the serial component, the sewing units are detachably connected with the serial component, each sewing unit comprises a shell, a circle of spiral pipe is correspondingly and fixedly embedded in the bottom surface of each shell, and the sewing units are divided into groups of different specifications.
2. The surgical suturing device of claim 1, wherein the coils are made of an insulating material, the electromagnetic mechanisms are solenoids, the solenoids in each coil are electrically connected in parallel, and the suturing needle is a magnetized suturing needle.
3. The surgical suturing device of claim 2, wherein the electromagnetic coil is secured to the inner wall of the tubular member at a location along the side wall thereof, the electromagnetic coil being a copper wire coil.
4. The surgical suturing device of claim 2, wherein the helical tube has an interlayer, the interlayer having an electromagnetic coil, the electromagnetic coil being a copper wire arranged in a curve along the wall of the tube.
5. The surgical suturing device of claim 2, wherein the ends of the suturing needle are magnetized to have different magnetic poles.
6. The surgical suturing device of claim 2, wherein the needle is magnetized into a plurality of magnetic units, the magnetic units are evenly distributed in a staggered manner, and adjacent magnetic units have different magnetic poles.
7. A surgical stapler as claimed in any one of claims 1-6, wherein said series-connected elements are a transverse strut formed by a flexible metal wrap.
8. A surgical suturing device as claimed in any one of claims 1 to 6, wherein a support is provided at each end of the housing, a second telescopic rod is fixedly provided at the bottom end of the support, an auxiliary roller is fixedly provided at the end of the second telescopic rod, and a plurality of anti-slip points are distributed on the outer surface of the auxiliary roller.
9. A surgical suturing device according to any one of claims 1 to 6 wherein the adjustment head is formed by two end connectors and a central flexible metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010834663.9A CN111938727B (en) | 2020-08-19 | 2020-08-19 | Suturing device for surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010834663.9A CN111938727B (en) | 2020-08-19 | 2020-08-19 | Suturing device for surgical operation |
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| Publication Number | Publication Date |
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| CN111938727A CN111938727A (en) | 2020-11-17 |
| CN111938727B true CN111938727B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010834663.9A Active CN111938727B (en) | 2020-08-19 | 2020-08-19 | Suturing device for surgical operation |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113288265B (en) * | 2021-04-28 | 2022-11-15 | 中国人民解放军联勤保障部队第九八〇医院 | Electromagnetic-driven skin wound noninvasive suturing device |
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| JPH07178100A (en) * | 1992-01-20 | 1995-07-18 | Karl Dr Med H C Storz | Apparatus with forceps-form needle holder |
| CN1879566A (en) * | 2005-06-13 | 2006-12-20 | 伊西康内外科公司 | Endoscopic suturing device |
| CN104981211A (en) * | 2012-09-26 | 2015-10-14 | 儿童国家医疗中心 | Anastomosis clipping tool with half-loop clip |
| CN105919636A (en) * | 2016-05-11 | 2016-09-07 | 中国人民解放军第七五医院 | Rotatable stapler type endoscope stitching instrument |
| CN107456255A (en) * | 2017-09-12 | 2017-12-12 | 北京煜煌科技有限公司 | A kind of surgical operation rapid suture device |
| WO2018049388A1 (en) * | 2016-09-12 | 2018-03-15 | Surgimatix, Inc. | Medical fastening device |
| EP3311757A2 (en) * | 2016-10-21 | 2018-04-25 | Covidien LP | Surgical end effectors |
| CN210784481U (en) * | 2019-09-12 | 2020-06-19 | 云南省第一人民医院 | Improved labrum suturing device |
| CN111449706A (en) * | 2020-04-18 | 2020-07-28 | 王秀丽 | Medical wound suturing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8906039B2 (en) * | 2005-03-21 | 2014-12-09 | Design Standards Corporation | Suturing device |
| US9173654B2 (en) * | 2012-12-11 | 2015-11-03 | Raptor Surgical, LLC | System for tissue repair |
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2020
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07178100A (en) * | 1992-01-20 | 1995-07-18 | Karl Dr Med H C Storz | Apparatus with forceps-form needle holder |
| CN1879566A (en) * | 2005-06-13 | 2006-12-20 | 伊西康内外科公司 | Endoscopic suturing device |
| CN104981211A (en) * | 2012-09-26 | 2015-10-14 | 儿童国家医疗中心 | Anastomosis clipping tool with half-loop clip |
| CN105919636A (en) * | 2016-05-11 | 2016-09-07 | 中国人民解放军第七五医院 | Rotatable stapler type endoscope stitching instrument |
| WO2018049388A1 (en) * | 2016-09-12 | 2018-03-15 | Surgimatix, Inc. | Medical fastening device |
| EP3311757A2 (en) * | 2016-10-21 | 2018-04-25 | Covidien LP | Surgical end effectors |
| CN107456255A (en) * | 2017-09-12 | 2017-12-12 | 北京煜煌科技有限公司 | A kind of surgical operation rapid suture device |
| CN210784481U (en) * | 2019-09-12 | 2020-06-19 | 云南省第一人民医院 | Improved labrum suturing device |
| CN111449706A (en) * | 2020-04-18 | 2020-07-28 | 王秀丽 | Medical wound suturing device |
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| CN111938727A (en) | 2020-11-17 |
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