CN112244931A - Combined stainless steel multi-ring elastic thread anorectal ligation device - Google Patents
Combined stainless steel multi-ring elastic thread anorectal ligation device Download PDFInfo
- Publication number
- CN112244931A CN112244931A CN202011278998.3A CN202011278998A CN112244931A CN 112244931 A CN112244931 A CN 112244931A CN 202011278998 A CN202011278998 A CN 202011278998A CN 112244931 A CN112244931 A CN 112244931A
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- Prior art keywords
- negative pressure
- elastic thread
- stainless steel
- rod
- ligation device
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 4
- 125000003367 polycyclic group Chemical group 0.000 claims 5
- 210000000436 anus Anatomy 0.000 claims 1
- 210000000936 intestine Anatomy 0.000 claims 1
- 208000014617 hemorrhoid Diseases 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Classifications
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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
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
- A61B2017/12018—Elastic band ligators
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a combined stainless steel multi-ring elastic thread anorectal ligation device, which relates to the technical field of medical instruments and comprises a machine body, wherein threaded holes are formed in two sides of the machine body, threaded studs are placed on the inner sides of the threaded holes, one side of each threaded stud is in threaded connection with a sliding block, the inner side of each sliding block is connected with a sliding rod, a limiting plate is fixedly connected to one side of the tail end of each sliding rod, a handle is welded to the bottom end of the machine body, and a negative pressure interface is formed in the bottom end of each handle. According to the invention, the movable plate is arranged outside the negative pressure interface, so that a user can drive the movable plate to push the negative pressure connecting pipe sleeved on the negative pressure interface through the push rod, and the user can rapidly detach the negative pressure connecting pipe, thereby effectively avoiding the loss of labor force of the user due to the inconvenience in detaching.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a combined type stainless steel multi-ring elastic thread anorectal ligation device.
Background
The anorectal ligation device utilizes a negative pressure principle, a specially-made rubber ring or elastic thread is sleeved at the base part of hemorrhoids or upper mucosa of the hemorrhoids through the specially-made disposable anorectal ligation device, blood supply of the hemorrhoids is blocked or venous backflow is reduced through contraction and strangler of the rubber ring or the elastic thread, congestion and hypertrophy or blood flow stasis of the hemorrhoids are reduced, ischemia, atrophy and necrosis are generated, ligation tissues gradually drop off, and wound tissues are repaired and healed, so that the anorectal ligation device is one of the treatment methods with the best non-operative treatment effect.
The negative pressure connecting pipe of the existing combined stainless steel multi-ring elastic thread anorectal ligation device is usually sleeved outside the negative pressure interface, so that when a user needs to disassemble the negative pressure connecting pipe from the negative pressure interface, the negative pressure connecting pipe can be taken out only by spending certain strength, and in addition, the negative pressure connecting pipe does not have the function of conveniently installing and fixing a gun barrel.
Disclosure of Invention
The invention aims to solve the defects that a negative pressure connecting pipe of an existing combined stainless steel multi-ring elastic thread anorectal ligation device is usually sleeved on the outer side of a negative pressure interface, and therefore a user needs to take the negative pressure connecting pipe out with a certain amount of effort when detaching the negative pressure connecting pipe from the negative pressure interface, and the combined stainless steel multi-ring elastic thread anorectal ligation device also has the function of conveniently installing and fixing a gun barrel.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined stainless steel multi-ring elastic thread anorectal ligation device comprises a device body, wherein both sides of the device body are provided with threaded holes, a stud is arranged on the inner side of the threaded hole, a sliding block is connected with one side of the stud in a threaded manner, a sliding rod is connected with the inner side of the sliding block, a limiting plate is fixedly connected with one side of the tail end of the sliding rod, a handle is welded at the bottom end of the machine body, and the bottom end of the handle is provided with a negative pressure interface, the outer side of the negative pressure interface is sleeved with a movable plate, the two sides of the movable plate are fixedly connected with connecting rods, one side of each connecting rod is welded with a push rod, a sponge cushion is bonded on the outer side of the push rod, a fixed rod is fixedly arranged on the outer side of the connecting rod, strip-shaped grooves are arranged on two sides of the fixed rod, wiping cloth is arranged on the outer side of the gun barrel, and the outer side of the wiping cloth is bonded with a lantern ring, one side of the lantern ring is welded with four groups of insert blocks, and the outer sides of the insert blocks are sleeved with slots.
Preferably, one side of the sliding block is welded with a gun barrel, one side of the tail end of the gun barrel is fixedly connected with an elastic coil, and the outer side of the elastic coil is wound and connected with an elastic wire.
Preferably, the slot is of an integrated structure with the machine body through the slot, and the machine body is movably connected with the lantern ring through the slot and the insertion block.
Preferably, the sliding block is of a rectangular structure, and the inner side of the sliding block and the outer side of the sliding rod are distributed in a tightly attached state.
Preferably, the gun barrel and the machine body are suspended, and the gun barrel and the machine body form a detachable structure through the sliding block, the sliding rod and the stud.
Preferably, the bar groove is of an integrated structure with the fixing rod through the open groove, and the inner side of the bar groove is in contact connection with the outer side of the connecting rod.
Preferably, the push rod and the negative pressure port are distributed in a vertical state, and the push rod and the negative pressure port form a sliding structure through a fixed rod, a connecting rod, a movable plate and the negative pressure port.
Preferably, the diameter of the movable plate is smaller than that of the fixed rod, and the inner side of the movable plate and the outer side of the negative pressure port are distributed in a fit state.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the movable plate is arranged outside the negative pressure interface, so that a user can drive the movable plate to push the negative pressure connecting pipe sleeved on the negative pressure interface through the push rod, and the user can rapidly detach the negative pressure connecting pipe, thereby effectively avoiding the loss of labor force of the user due to the inconvenience in detaching.
2. According to the gun barrel, the sliding blocks are fixedly connected to the two sides of the gun barrel, so that the gun barrel can be conveniently and rapidly installed under the matching of the sliding blocks and the sliding rods, the problem that the work efficiency is slow due to inconvenience in installation can be effectively solved, and moreover, the stud is in threaded connection with the sliding blocks, so that the stud can be conveniently and stably fixed on the inner side of the machine body, and the gun barrel can be effectively prevented from sliding in the working process to affect the work of a user.
3. According to the invention, under the action that the gun barrel forms a detachable structure with the machine body through the sliding block, the sliding rod and the stud, a user can conveniently realize the recycling of the machine body for multiple times by replacing the gun barrel, so that the medical expense of a patient can be effectively prevented from being greatly increased due to the disposable machine body, and the economic burden of the patient can be effectively relieved.
Drawings
FIG. 1 is a front structural schematic view of the anorectal ligation device of the invention;
FIG. 2 is a schematic view of the joint between the barrel and the body of the present invention;
FIG. 3 is a schematic cross-sectional view of the inside of the fixing rod of the present invention;
FIG. 4 is a schematic top view of the movable plate of the present invention;
FIG. 5 is a schematic top view of the collar of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
Illustration of the drawings:
1. a body; 2. a threaded hole; 3. a stud; 4. a slider; 5. a slide bar; 6. a limiting plate; 7. a barrel; 8. an elastic coil; 9. elastic threads; 10. a negative pressure interface; 11. a movable plate; 12. a connecting rod; 13. a push rod; 14. a sponge cushion; 15. fixing the rod; 16. a strip-shaped groove; 17. a handle; 18. wiping cloth; 19. a collar; 20. inserting a block; 21. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a combined stainless steel multi-ring elastic thread anorectal ligation device comprises a machine body 1, a threaded hole 2, a stud 3, a sliding block 4, a sliding rod 5, a limiting plate 6, a gun tube 7, an elastic coil 8, an elastic thread 9, a negative pressure interface 10, a movable plate 11, a connecting rod 12, a push rod 13, a sponge pad 14, a fixing rod 15, a strip-shaped groove 16, a handle 17, a wiping cloth 18, a lantern ring 19, an inserting block 20 and an inserting groove 21, wherein the threaded hole 2 is formed in two sides of the machine body 1, the stud 3 is placed on the inner side of the threaded hole 2, the sliding block 4 is in threaded connection with one side of the stud 3, the sliding rod 5 is connected with the inner side of the sliding block 4, the limiting plate 6 is fixedly connected with one side of the tail end of the sliding rod 5, the handle 17 is welded at the bottom end of the machine body 1, the negative pressure, one side welding of connecting rod 12 has push rod 13, and the outside bonding of push rod 13 has foam-rubber cushion 14, and the outside fixed mounting of connecting rod 12 has dead lever 15, and bar groove 16 has been seted up to the both sides of dead lever 15, and wiping cloth 18 is installed in the outside of barrel 7, and wiping cloth 18's outside bonding has lantern ring 19, and four groups of inserted blocks 20 have been welded to one side of lantern ring 19, and the slot 21 has been cup jointed in the outside of inserted block 20.
As shown in figure 1, a gun barrel 7 is welded on one side of a sliding block 4, an elastic coil 8 is fixedly connected on one side of the tail end of the gun barrel 7, an elastic wire 9 is wound on the outer side of the elastic coil 8, and the elastic wire 9 can conveniently perform ligation on a focus part of a patient due to the existence of the elastic wire 9.
As shown in fig. 2 and fig. 7, the slot 21 is integrated with the body 1 through the slot, and the body 1 forms a movable connection with the sleeve ring 19 through the slot 21 and the insert block 20, through the movable connection, the user can facilitate the wiping cloth 18 to perform a quick cleaning operation on the surface of the barrel 7 by moving the sleeve ring 19, so that the low efficiency of the ligation operation caused by the inconvenience of the cleaning operation can be effectively avoided.
As shown in fig. 2 and 6, the slider 4 is rectangular, and the inner side of the slider 4 and the outer side of the sliding rod 5 are closely attached and distributed, so that the barrel 7 can move correspondingly inside the body 1 under the cooperation of the slider 4 and the sliding rod 5.
As shown in fig. 2 and fig. 6, the gun barrel 7 and the body 1 are suspended, and the gun barrel 7 forms a detachable structure with the body 1 through the sliding block 4, the sliding rod 5 and the stud 3, so that the user can recycle the body 1 for multiple times by replacing the gun barrel 7, thereby effectively avoiding the medical expense of the patient greatly increased by using the body 1 once.
As shown in fig. 3, the strip-shaped groove 16 is of an integrated structure with the fixing rod 15 through the slot, and the inner side of the strip-shaped groove 16 is connected with the outer side of the connecting rod 12 through the contact, so that the push rod 13 can drive the movable plate 11 to move correspondingly inside the fixing rod 15 under the action of the connecting rod 12 and the strip-shaped groove 16.
As shown in fig. 3 and 4, be vertical state between push rod 13 and the negative pressure interface 10 and distribute, and push rod 13 passes through dead lever 15, connecting rod 12, fly leaf 11 constitutes sliding construction with negative pressure interface 10, through sliding construction, the person of facilitating the use can drive fly leaf 11 through push rod 13 and take over the work of promoting to cup joint the negative pressure on negative pressure interface 10, thereby the person of facilitating the use can be quick take over the work of dismantling to the negative pressure, and simultaneously, also can be effectual will be attached to sweeping with the impurity and the dust in the negative pressure interface 10 outside, thereby can not.
As shown in fig. 3, the diameter of the movable plate 11 is smaller than that of the fixed rod 15, and the inner side of the movable plate 11 and the outer side of the negative pressure port 10 are distributed in a fit state, so that the movable plate 11 can slide up and down between the fixed rod 15 and the negative pressure port 10.
The working principle is as follows: when the barrel 7 of the combined stainless steel multi-ring elastic thread anorectal ligation device needs to be replaced, firstly, the user needs to unscrew the stud 3 from the slider 4 first, and then the barrel 7 can slide out from the inside of the machine body 1 quickly under the cooperation of the slider 4 and the slider 5, so that the working efficiency of the user can be lowered due to inconvenience in taking out the screw, in addition, the user can realize the recycling of the machine body 1 for multiple times by replacing the barrel 7, thereby effectively avoiding the problem that the medical expense of the patient is greatly increased due to the disposable use of the machine body 1, furthermore, when the negative pressure connecting pipe needs to be taken out from the negative pressure interface 10, the user can drive the movable plate 11 to push the negative pressure connecting pipe sleeved on the negative pressure interface 10 through the push rod 13 to take out the work, thereby effectively avoiding the problem that the user excessively pulls out the negative pressure connecting pipe and damages caused to the negative pressure interface 10 due to the excessive pulling of the negative pressure connecting pipe In addition, the existence of the wiping cloth 18 arranged on the outer side of the gun barrel 7 also enables a user to move the collar 19 to enable the wiping cloth 18 to clean the surface of the gun barrel 7 when dirt appears on the surface of the gun barrel 7, thereby greatly reducing the time spent on cleaning.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a ware is pricked to combined stainless steel polycyclic elastic line anus intestines loop, includes fuselage (1), its characterized in that, threaded hole (2) are seted up to the both sides of fuselage (1), and threaded hole's (2) inboard placed double-screw bolt (3), one side threaded connection of double-screw bolt (3) has slider (4), and the inboard of slider (4) is connected with slide bar (5), terminal one side fixedly connected with limiting plate (6) of slide bar (5), the bottom welding of fuselage (1) has handle (17), and the bottom of handle (17) has seted up negative pressure interface (10), fly leaf (11) have been cup jointed in the outside of negative pressure interface (10), and the both sides fixedly connected with connecting rod (12) of fly leaf (11), one side welding of connecting rod (12) has push rod (13), and the outside bonding of push rod (13) has sponge pad (14), the outside fixed mounting of connecting rod (12) has dead lever (15), and bar groove (16) have been seted up to the both sides of dead lever (15), wiping cloth (18) are installed in the outside of barrel (7), and the outside bonding of wiping cloth (18) has lantern ring (19), one side welding of lantern ring (19) has four groups of inserted blocks (20), and the outside of inserted block (20) has cup jointed slot (21).
2. The combined type stainless steel multi-ring elastic thread anorectal ligation device according to claim 1, wherein a gun tube (7) is welded on one side of the sliding block (4), an elastic thread coil (8) is fixedly connected on one side of the tail end of the gun tube (7), and an elastic thread (9) is wound and connected on the outer side of the elastic thread coil (8).
3. The combined type stainless steel polycyclic elastic thread anorectal ligation device according to claim 1, wherein the slot (21) is integrated with the machine body (1) through a slot, and the machine body (1) is movably connected with the lantern ring (19) through the slot (21) and the insert block (20).
4. The combined type stainless steel polycyclic elastic thread anorectal ligation device according to claim 1, wherein the sliding block (4) is of a rectangular structure, and the inner side of the sliding block (4) is closely attached to the outer side of the sliding rod (5).
5. The combined type stainless steel polycyclic elastic thread anorectal ligation device according to claim 2, wherein the gun tube (7) and the device body (1) are suspended, and the gun tube (7) and the device body (1) form a detachable structure through the sliding block (4), the sliding rod (5) and the stud (3).
6. The combined type stainless steel polycyclic elastic thread anorectal ligation device according to claim 1, wherein the strip-shaped groove (16) is integrated with the fixing rod (15) through a groove, and the inner side of the strip-shaped groove (16) is in interference connection with the outer side of the connecting rod (12).
7. The combined type stainless steel multi-ring elastic thread anorectal ligation device according to claim 1, wherein the push rod (13) and the negative pressure port (10) are distributed in a vertical state, and the push rod (13) and the negative pressure port (10) form a sliding structure through the fixing rod (15), the connecting rod (12), the movable plate (11).
8. The combined type stainless steel multi-ring elastic thread anorectal ligation device according to claim 1, wherein the diameter of the movable plate (11) is smaller than that of the fixed rod (15), and the inner side of the movable plate (11) is attached to the outer side of the negative pressure port (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278998.3A CN112244931A (en) | 2020-11-16 | 2020-11-16 | Combined stainless steel multi-ring elastic thread anorectal ligation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278998.3A CN112244931A (en) | 2020-11-16 | 2020-11-16 | Combined stainless steel multi-ring elastic thread anorectal ligation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112244931A true CN112244931A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011278998.3A Pending CN112244931A (en) | 2020-11-16 | 2020-11-16 | Combined stainless steel multi-ring elastic thread anorectal ligation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112244931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274084A (en) * | 2021-05-18 | 2021-08-20 | 常州安康医疗器械有限公司 | Tubular anastomat with safety mechanism |
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|---|---|---|---|---|
| CN208373629U (en) * | 2018-05-17 | 2019-01-15 | 江苏迪欧姆股份有限公司 | High-end gas spring cold drawing accurate welded still pipe |
| CN209377684U (en) * | 2018-11-05 | 2019-09-13 | 向双庆 | A kind of ultrasound knife energy converter mould group |
| CN210131603U (en) * | 2019-06-14 | 2020-03-10 | 山东天力润滑油有限公司 | Gear oil blending kettle electric heating structure |
| CN111219552A (en) * | 2018-11-23 | 2020-06-02 | 周文 | Oxygen pipe convenient to change medical treatment |
| CN111317547A (en) * | 2018-12-14 | 2020-06-23 | 山东威瑞外科医用制品有限公司 | Elastic thread anorectal ligation device |
-
2020
- 2020-11-16 CN CN202011278998.3A patent/CN112244931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208373629U (en) * | 2018-05-17 | 2019-01-15 | 江苏迪欧姆股份有限公司 | High-end gas spring cold drawing accurate welded still pipe |
| CN209377684U (en) * | 2018-11-05 | 2019-09-13 | 向双庆 | A kind of ultrasound knife energy converter mould group |
| CN111219552A (en) * | 2018-11-23 | 2020-06-02 | 周文 | Oxygen pipe convenient to change medical treatment |
| CN111317547A (en) * | 2018-12-14 | 2020-06-23 | 山东威瑞外科医用制品有限公司 | Elastic thread anorectal ligation device |
| CN210131603U (en) * | 2019-06-14 | 2020-03-10 | 山东天力润滑油有限公司 | Gear oil blending kettle electric heating structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274084A (en) * | 2021-05-18 | 2021-08-20 | 常州安康医疗器械有限公司 | Tubular anastomat with safety mechanism |
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Application publication date: 20210122 |