CN114343772A - Automatic running fire device of polymer vascular clamp - Google Patents
Automatic running fire device of polymer vascular clamp Download PDFInfo
- Publication number
- CN114343772A CN114343772A CN202210029462.0A CN202210029462A CN114343772A CN 114343772 A CN114343772 A CN 114343772A CN 202210029462 A CN202210029462 A CN 202210029462A CN 114343772 A CN114343772 A CN 114343772A
- Authority
- CN
- China
- Prior art keywords
- shell
- fixed
- vascular clamp
- pipe
- clamp
- 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.)
- Pending
Links
- 230000002792 vascular Effects 0.000 title claims abstract description 67
- 229920000642 polymer Polymers 0.000 title claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims description 6
- 210000004204 blood vessel Anatomy 0.000 abstract description 30
- 238000010304 firing Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention relates to an automatic continuous firing device for a high-molecular vascular clamp, which comprises a clamp shell; one side of the clamp shell is rotatably connected with a trigger; one end of the clamp shell is provided with a rotating shell; a fixed pipe is fixed at one end of the rotary shell; one end of the fixed pipe is provided with a connecting pipe; a clamping nozzle is connected inside one end of the connecting pipe in a sliding manner; one end of the trigger is fixed with a shifting block; a fixing plate is fixed inside the caliper shell; the inner wall of the clamp shell is provided with a guide groove; the inside of the forceps shell is connected with a sleeve in a sliding way; the inside of the sleeve is connected with a first conduit in a sliding way; a top cap is fixed at one end of the first conduit; a first compression spring is sleeved outside the sleeve and the first guide pipe; the inside of fixed pipe is provided with pipe two, and the polymer vascular clamp and the automatic continuous hair of adoption are executed the clamp, can carry out high efficiency and ligate the blood vessel in succession in the operation, adopt the polymer vascular clamp that the biocompatibility can be good, and unique 0.1mm plush copper design can effectively increase the clamp of vascular clamp and close frictional force, improves factor of safety, and unorganized cutting can develop under the X line.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to an automatic continuous-firing device for a high-molecular vascular clamp.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software, and the medical apparatus comprises medical equipment and medical consumables. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; through the examination of samples from human bodies, information is provided for medical or diagnostic purposes, and minimally invasive surgical instruments are increasingly applied in clinic with the development of the medical industry. In a minimally invasive surgery, the vascular clamp can play a role in stopping bleeding or controlling the blood flow direction of blood vessels, so that smooth completion of the surgery is ensured. However, the blood vessel clamp can cause certain damage to the blood vessel when in use, and if the overall structural design of the blood vessel clamp is unreasonable, the clamping force is easy to be overlarge in the process of clamping the blood vessel, so that the problems of blood vessel adventitia damage, cross infection and the like are caused. Therefore, the research on the vascular trauma caused by the vascular clamps is also deepened, and scholars at home and abroad develop a plurality of researches based on the aspects of biological materials, biomechanics, histology and the like, and evaluate the safety and the effectiveness of the apparatus by utilizing different contact and injury models. Gasser et al establishes a three-dimensional finite element model of the aortic vascular clamp under the condition of considering residual stress, and the result shows that a tensile stress peak area exists in the clamping area of the vascular clamp, which can cause damage to the intima of the blood vessel to a certain extent. When hemostasis is performed on blood vessels, a vascular clamp is required.
The common vascular clamp can not effectively and continuously ligate blood vessels in the operation, and simultaneously has no biocompatibility, relatively low safety factor and tissue cutting defects. Therefore, it is necessary to invent an automatic continuous-transmitting device of a high molecular vascular clamp, which has the advantages of automatic continuous transmission, high efficiency and self-absorption.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides an automatic continuous-sending device of a high-molecular vascular clamp, which has the advantages of automatic continuous-sending, high efficiency and self-absorption.
The technical scheme for solving the technical problems is as follows: an automatic continuous firing device for a high-molecular vascular clamp comprises a clamp shell; one side of the pliers shell is rotatably connected with a trigger; one end of the clamp shell is provided with a rotating shell; a fixed pipe is fixed at one end of the rotating shell; one end of the fixed pipe is provided with a connecting pipe; a clamping nozzle is connected inside one end of the connecting pipe in a sliding manner; a shifting block is fixed at one end of the trigger; a fixing plate is fixed inside the caliper shell; the inner wall of the pliers shell is provided with a guide groove; the interior of the forceps shell is connected with a sleeve in a sliding manner; a first guide pipe is connected inside the sleeve in a sliding manner; a top cap is fixed at one end of the first guide pipe; a first compression spring is sleeved outside the sleeve and the first guide pipe; a second guide pipe is arranged inside the fixed pipe; a compression spring II is sleeved outside the partial section of the fixed pipe and the guide pipe I; a plurality of vascular clamp bodies are arranged in the fixed tube; one side of one end of the vascular clamp body is provided with a raised head.
Furthermore, the vascular clamp body adopts a high-molecular vascular clamp with good biocompatibility; the raised head is designed to be 0.1-0.3 mm.
Furthermore, a forceps bin is arranged inside the forceps shell; and the first compression spring, the shifting block, the fixing plate, a part of the conduit and a part of the sleeve are all positioned inside the forceps cabin.
Furthermore, a safety seat is rotatably connected to the back of the caliper shell; one side of the shifting block is fixed with a ratchet bar.
Furthermore, one side of the ratchet bar is provided with a plurality of tooth sockets; and the tooth grooves are distributed at equal intervals.
Furthermore, a locking claw is fixed on one side of the safety seat; the locking claw is positioned inside the caliper shell; one end of the stopping claw is clamped in the tooth groove.
Furthermore, sliding grooves are formed in the two sides of the sleeve; a limiting column is fixed inside the rotating shell; and the limiting column is positioned in the limiting groove.
Furthermore, a rotating shaft is fixed inside the caliper shell; and the trigger rotates inside the pliers shell through the rotating shaft.
Further, a handle is arranged at the bottom of the pliers shell; one side of the trigger is provided with a lug.
Further, a limiting plate is fixed inside the rotating shell; and one end of the second compression spring is fixed on one side of the limiting plate.
The invention has the beneficial effects that: the high-molecular vascular clamp and the automatic continuous-firing clamp can be efficiently and continuously ligatured in an operation, the high-molecular vascular clamp with good biocompatibility is adopted, the unique raised head with the length of 0.1mm is designed, the clamping friction force of the vascular clamp can be effectively increased, the safety factor is improved, the cutting of tissues is avoided, and the X-ray developing can be carried out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automatic burst device of a macromolecular vascular clamp;
FIG. 2 is a schematic diagram of the internal structure of a macromolecular vascular clamp automatic burst device;
FIG. 3 is an enlarged schematic view of the inside of a high molecular vascular clamp automatic burst device;
FIG. 4 is a partially enlarged detailed view of the automatic burst device of the macromolecular vascular clamp;
FIG. 5 is a schematic diagram of the back structure of a macromolecular vascular clamp automatic hair-connecting device;
FIG. 6 is a detailed view of a ratchet structure of an automatic burst device for a polymer vascular clamp;
fig. 7 is a schematic structural diagram of a vascular clamp body of a macromolecular vascular clamp automatic repeating device.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the blood vessel clip comprises a clip shell, 2, a handle, 3, a trigger, 4, a lug, 5, a rotating shell, 6, a fixed pipe, 7, a connecting pipe, 8, a clip nozzle, 9, a clip cabin, 10, a shifting block, 11, a rotating shaft, 12, a fixed plate, 13, a guide groove, 14, a top cap, 15, a sleeve, 16, a first guide pipe, 17, a first compression spring, 18, a sliding groove, 19, a limiting column, 20, a second guide pipe, 21, a second compression spring, 22, a limiting plate, 23, a ratchet bar, 24, a safety seat, 25, a tooth socket, 26, a stop pawl, 27, a blood vessel clip body, 28 and a raised head.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 5 and 7, an automatic continuous-firing device for a high-molecular vascular clamp comprises a clamp shell 1; one side of the pliers shell 1 is rotatably connected with a trigger 3; one end of the caliper shell 1 is provided with a rotating shell 5; a fixed pipe 6 is fixed at one end of the rotating shell 5; one end of the fixed pipe 6 is provided with a connecting pipe 7; a clamping nozzle 8 is connected inside one end of the connecting pipe 7 in a sliding manner; a shifting block 10 is fixed at one end of the trigger 3; a fixing plate 12 is fixed inside the caliper housing 1; the inner wall of the caliper shell 1 is provided with a guide groove 13; a sleeve 15 is connected inside the caliper shell 1 in a sliding manner; a first guide pipe 16 is connected inside the sleeve 15 in a sliding manner; a top cap 14 is fixed at one end of the first guide pipe 16, the contact area between the first guide pipe 16 and the shifting block 19 is increased by the top cap 14, and the stability when the shifting block 19 drives the top cap 14 and the first guide pipe 16 to move is improved; a compression spring I17 is sleeved outside the sleeve 15 and the guide pipe I16; a second guide pipe 20 is arranged inside the fixed pipe 6; a second compression spring 21 is sleeved outside the partial section of the fixed pipe 6 and the first guide pipe 16; a plurality of vascular clamp bodies 27 are arranged in the fixed tube 6; one side of one end of the vascular clamp body 27 is provided with a raised head 28; the vascular clamp body 27 adopts a high-molecular vascular clamp with good biocompatibility; the raised head 28 is designed to be 0.1mm, and when the vascular clamp body 27 is closed by the clamp mouth 8, the vascular clamp body 27 can be stably clamped on a blood vessel through the raised head 28.
In the process of using the automatic repeating clip applier, the trigger 3 drives the shifting block 10 to extrude the top cap 14, the top cap 14 drives the sleeve 15 and the first guide tube 16 to move, the first guide tube 16 moves to drive the clip mouth 8 to move out of the connecting pipe 7, the clip mouth 8 opens when moving out of the connecting pipe 7, the second guide tube 20 pushes the blood vessel clip body 27 to enter the clip mouth 8 through the extrusion of the sleeve 15, the clip mouth 8 partially enters the connecting pipe 7 when the first guide tube 16 and the second guide tube 20 reset through the first compression spring 17 and the second compression spring 21 respectively, the clip mouth 8 closes simultaneously, the clip mouth 8 is clamped on the blood vessel before closing, the clip mouth 8 extrudes the blood vessel clip body 27 when closing, the blood vessel clip body 27 is clamped and fixed on the blood vessel through the raised head 28, and then the trigger 3 is pressed to repeat the steps to enable the blood vessel clip body to be continuously used.
When concrete operation, place the inside of fixed pipe 6 with polymer vascular clamp body 27, send and use vascular clamp body 27 through pulling trigger 3, vascular clamp body 27 receives extrusion deformation centre gripping on the blood vessel, and the polymer vascular clamp and the automatic company of adoption send and execute the clamp, can carry out high efficiency and ligate the blood vessel in succession in the operation.
As shown in fig. 6, a forceps cabin 9 is arranged inside the forceps shell 1; and the compression spring I17, the shifting block 10, the fixing plate 12, a part of the conduit I16 and a part of the sleeve 15 are all positioned inside the forceps cabin 9; the back of the pliers shell 1 is rotatably connected with a safety seat 24; a ratchet bar 23 is fixed on one side of the shifting block 10; one side of the ratchet bar 23 is provided with a plurality of tooth grooves 25; the tooth grooves 25 are distributed at equal intervals; a stopping claw 26 is fixed on one side of the safety seat 24; and the stop pawl 26 is positioned inside the caliper shell 1; one end of the locking pawl 26 is clamped in the tooth slot 25.
On the one hand, when pulling trigger 3, shifting block 10 drives ratchet 23 and rotates, when needs are fixed to trigger 3, rotates insurance seat 24, and insurance seat 24 drives pawl 26 and rotates the joint in the tooth's socket 25 of ratchet 23 one side, advances line location to trigger 3, and the ratchet 23 and the cooperation of pawl 26 that adopt can lock trigger 3 to the assigned position, and on the other hand satisfies the doctor and uses under the different situation.
As shown in fig. 3, both sides of the sleeve 15 are provided with sliding grooves 18; a limiting column 19 is fixed inside the rotating shell 5; and the limiting column 19 is positioned inside the limiting groove 18; a rotating shaft 11 is fixed inside the caliper shell 1; the trigger 3 rotates inside the caliper housing 1 through the rotating shaft 11; the bottom of the pliers shell 1 is provided with a handle 2; a lug 4 is arranged on one side of the trigger 3; a limiting plate 22 is fixed inside the rotating shell 5; and one end of the second compression spring 21 is fixed on one side of the limit plate 22.
In the aforesaid, sleeve pipe 15 slides on spacing post 19 through sliding tray 18, spacing post 19 can carry on spacingly to sleeve pipe 15, adopt axis of rotation 11 can be convenient for one end trigger 3 to rotate in the inside of pincers shell 1, 2 convenient to use person of handle takes automatic running fire and execute the clamp, improve the convenience that the user used automatic running fire to execute the clamp, lug 4 increases the stability that the user held trigger 3, limiting plate 22 is convenient for carry on spacingly and fixed to the one end of compression spring two 21, stability when improving the use of compression spring two 21.
The working principle is as follows: in the process of using the automatic repeating clip applier, a user holds the handle 2, the handle 2 is convenient for the user to take the automatic repeating clip applier, the convenience of the user in using the automatic repeating clip applier is improved, the high polymer vascular clamp body 27 is placed inside the fixed tube 6, the trigger 3 is pulled to send and use the vascular clamp body 27, the convex block 4 on the trigger 3 increases the stability of the user in holding the trigger 3, the rotating shaft 11 is adopted to facilitate the rotation of one end of the trigger 3 inside the clip shell 1, the vascular clamp body 27 is squeezed and deformed to be clamped on a blood vessel, the high polymer vascular clamp and the automatic repeating clip applier are adopted, the blood vessel can be efficiently and continuously ligated in an operation, the trigger 3 drives the shifting block 10 to extrude the top cap 14, the top cap 14 is adopted to increase the contact area of the first catheter 16 and the shifting block 19, and the stability of the shifting block 19 when the top cap 14 and the first catheter 16 are driven to move is improved, the top cap 14 drives the sleeve 15 and the first conduit 16 to move, the sleeve 15 slides on the limiting column 19 through the sliding groove 18, the limiting column 19 can limit the sleeve 15, the first conduit 16 moves to drive the clamping mouth 8 to move out of the connecting pipe 7, the clamping mouth 8 opens when moving out of the connecting pipe 7, the second conduit 20 pushes the blood vessel clamp body 27 to enter the clamping mouth 8 through the extrusion of the sleeve 15, the clamping mouth 8 enters the connecting pipe 7 when the first conduit 16 and the second conduit 20 reset through the first compression spring 17 and the second compression spring 21 respectively, one end of the second compression spring 21 is limited and fixed through the limiting plate 22, the stability of the second compression spring 21 is improved when the second compression spring 21 is used, the clamping mouth 8 is closed at the same time, the clamping mouth 8 is clamped on the blood vessel before being closed, the blood vessel clamp body 27 is extruded when the clamping mouth 8 is closed, so that the blood vessel clamp body 27 is clamped and fixed on the blood vessel through the raised head 28, by adopting a macromolecular vascular clamp with good biocompatibility and a unique design of a 0.1mm raised head, when the vascular clamp body 27 is closed by the clamp mouth 8, the vascular clamp body 27 can be stably clamped on a blood vessel through the raised head 28, the clamping friction force of the vascular clamp can be effectively increased, the safety factor is improved, the cutting of the non-tissue is realized, the development can be realized under an X-ray, when the trigger 3 is pulled, the shifting block 10 drives the ratchet bar 23 to rotate, when the trigger 3 needs to be fixed, the safety seat 24 is rotated, the safety seat 24 drives the stop pawl 26 to rotate and be clamped in the tooth socket 25 at one side of the ratchet bar 23, the trigger 3 is positioned, the ratchet bar 23 and the stop pawl 26 are matched to lock the trigger 3 to a specified position, on the other hand, the use of doctors under different conditions is met, then the steps are repeated by pressing the trigger 3, the vascular clamp body can be continuously used, and the adopted macromolecular vascular clamp and the automatic continuous-applying clamp, the ligation of blood vessels can be performed efficiently and continuously in the operation.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the 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 otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic device of sending out of running of polymer vascular clamp which characterized in that: comprises a clamp shell (1); one side of the pliers shell (1) is rotatably connected with a trigger (3); one end of the pliers shell (1) is provided with a rotating shell (5); a fixed pipe (6) is fixed at one end of the rotating shell (5); one end of the fixed pipe (6) is provided with a connecting pipe (7); a clamping nozzle (8) is connected inside one end of the connecting pipe (7) in a sliding manner; a shifting block (10) is fixed at one end of the trigger (3); a fixing plate (12) is fixed inside the pliers shell (1); the inner wall of the pliers shell (1) is provided with a guide groove (13); a sleeve (15) is connected inside the pliers shell (1) in a sliding manner; a first guide pipe (16) is connected inside the sleeve (15) in a sliding manner; a top cap (14) is fixed at one end of the first guide pipe (16); a first compression spring (17) is sleeved outside the sleeve (15) and the first guide pipe (16); a second guide pipe (20) is arranged inside the fixed pipe (6); a second compression spring (21) is sleeved outside the partial section of the fixed pipe (6) and the first guide pipe (16); a plurality of vascular clamp bodies (27) are arranged in the fixed tube (6); one side of one end of the vascular clamp body (27) is provided with a raised head (28).
2. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: the vascular clamp body (27) adopts a high-molecular vascular clamp with good biocompatibility; the nose (28) is designed for 0.1-0.3 mm.
3. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: a forceps bin (9) is arranged inside the forceps shell (1); and the compression spring I (17), the shifting block (10), the fixing plate (12), the guide pipe I (16) and the sleeve (15) are all positioned inside the forceps cabin (9).
4. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: the back of the pliers shell (1) is rotatably connected with a safety seat (24); a ratchet bar (23) is fixed on one side of the shifting block (10).
5. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 4, wherein: one side of the ratchet bar (23) is provided with a plurality of tooth grooves (25); and the tooth grooves (25) are distributed at equal intervals.
6. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 4, wherein: a stopping claw (26) is fixed on one side of the safety seat (24); the stop pawl (26) is positioned inside the caliper shell (1); one end of the stopping claw (26) is clamped in the tooth groove (25).
7. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: both sides of the sleeve (15) are provided with sliding grooves (18); a limiting column (19) is fixed inside the rotating shell (5); and the limiting column (19) is positioned inside the limiting groove (18).
8. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: a rotating shaft (11) is fixed inside the caliper shell (1); and the trigger (3) rotates inside the pliers shell (1) through the rotating shaft (11).
9. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: the bottom of the pliers shell (1) is provided with a handle (2); one side of the trigger (3) is provided with a convex block (4).
10. The automatic continuous-sending device for the high-molecular vascular clamp according to claim 1, wherein: a limiting plate (22) is fixed inside the rotating shell (5); and one end of the second compression spring (21) is fixed on one side of the limiting plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029462.0A CN114343772A (en) | 2022-01-11 | 2022-01-11 | Automatic running fire device of polymer vascular clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210029462.0A CN114343772A (en) | 2022-01-11 | 2022-01-11 | Automatic running fire device of polymer vascular clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114343772A true CN114343772A (en) | 2022-04-15 |
Family
ID=81109629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210029462.0A Pending CN114343772A (en) | 2022-01-11 | 2022-01-11 | Automatic running fire device of polymer vascular clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114343772A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116269604A (en) * | 2023-02-01 | 2023-06-23 | 南京竹海生物科技有限公司 | Hemostatic clamp and hemostatic system based on clamp box accurate positioning clamp |
| CN118648946A (en) * | 2024-08-21 | 2024-09-17 | 英特姆（武汉）医疗科技有限公司 | Nail flying prevention continuous hair clip applier |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523316A (en) * | 2015-01-08 | 2015-04-22 | 江苏海泽医疗科技发展有限公司 | Automatic multi-shot plastic blood vessel serrefine and serrefine case |
| CN206612825U (en) * | 2016-11-23 | 2017-11-07 | 张大宏 | Cartridge-type running fire clip appliers |
| CN112826564A (en) * | 2020-12-31 | 2021-05-25 | 江苏三联星海医疗器械有限公司 | Rotary clamp-feeding type ligation clamp continuous-sending clip applying clamp with replaceable clamping chuck |
-
2022
- 2022-01-11 CN CN202210029462.0A patent/CN114343772A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523316A (en) * | 2015-01-08 | 2015-04-22 | 江苏海泽医疗科技发展有限公司 | Automatic multi-shot plastic blood vessel serrefine and serrefine case |
| CN206612825U (en) * | 2016-11-23 | 2017-11-07 | 张大宏 | Cartridge-type running fire clip appliers |
| CN112826564A (en) * | 2020-12-31 | 2021-05-25 | 江苏三联星海医疗器械有限公司 | Rotary clamp-feeding type ligation clamp continuous-sending clip applying clamp with replaceable clamping chuck |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116269604A (en) * | 2023-02-01 | 2023-06-23 | 南京竹海生物科技有限公司 | Hemostatic clamp and hemostatic system based on clamp box accurate positioning clamp |
| CN116269604B (en) * | 2023-02-01 | 2023-11-03 | 南京竹海生物科技有限公司 | Hemostatic clamp and hemostatic system based on clamp box accurate positioning clamp |
| CN118648946A (en) * | 2024-08-21 | 2024-09-17 | 英特姆（武汉）医疗科技有限公司 | Nail flying prevention continuous hair clip applier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114343772A (en) | Automatic running fire device of polymer vascular clamp | |
| JP6938533B2 (en) | Surgical staple fastening system | |
| US10568635B2 (en) | Articulating clip applier | |
| US10792040B2 (en) | Articulating steerable clip applier for laparoscopic procedures | |
| CN103083059B (en) | Endoscopic surgical clip applier with connector plate | |
| RU2620900C2 (en) | Cartridge unit of reusable linear suturing instrument for tissue thickness measurement | |
| US8940000B2 (en) | Surgical instruments with flexible member attachment structures | |
| US5381943A (en) | Endoscopic surgical stapling instrument with pivotable and rotatable staple cartridge | |
| CN101664332B (en) | Single stroke endoscopic surgical clip applier | |
| CN116963676A (en) | Double-sided enhanced reloading for surgical instruments | |
| JP2018158106A (en) | Endoscopic surgical clip applier | |
| JP4456105B2 (en) | Conduit clamp for cesarean section | |
| US20030014060A1 (en) | Endoscopic clip applier and method | |
| CN108784769A (en) | Surgical operation load units including hinged end effector | |
| KR20080021527A (en) | Articulating curved cutter stapler | |
| CN101574272A (en) | Surgical instrument having clamp | |
| BRPI0904823A2 (en) | interchangeable tools for surgical instruments | |
| JPH07163574A (en) | Foldable socket joint assenbly for endoscopic operation instrument and track of fastener for operation | |
| JPH09224948A (en) | Treatment tool | |
| CN109171886B (en) | Clamp type vascular suture device for endoscope | |
| WO2023035999A1 (en) | Occluder structure and split pre-assembled occluding forceps structure | |
| CN218870402U (en) | Take handle transmission system's peritoneoscope to use purse-string forceps | |
| CN213249431U (en) | Special hemostatic forceps for general surgery department | |
| CN109758201B (en) | Hemostatic forceps for liver tissue excision | |
| CN114748763A (en) | Interventional operation sheath fixing device |
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 | ||
| CB02 | Change of applicant information |
Address after: No. 2, 3rd Floor, Building 13, Zone B, No. 818, Gaoxin Avenue, East Lake New Technology Development Zone, Wuhan City, Hubei Province, 430000 (Wuhan Area of Free Trade Zone) Applicant after: Interm (Wuhan) Medical Technology Co.,Ltd. Address before: No.2, 3rd floor, building 13, area B, 818 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Applicant before: YINGTEMU (WUHAN) MEDICAL TECHNOLOGY CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 2, 3rd Floor, Building 13, Zone B, No. 818, Gaoxin Avenue, East Lake New Technology Development Zone, Wuhan City, Hubei Province, 430000 (Wuhan Area of Free Trade Zone) Applicant after: YINGTEMU (WUHAN) MEDICAL TECHNOLOGY CO.,LTD. Address before: No. 2, 3rd Floor, Building 13, Zone B, No. 818, Gaoxin Avenue, East Lake New Technology Development Zone, Wuhan City, Hubei Province, 430000 (Wuhan Area of Free Trade Zone) Applicant before: Interm (Wuhan) Medical Technology Co.,Ltd. Country or region before: China |
|
| CB02 | Change of applicant information |