CN113243959B - It presss from both sides with disposable cervical hemostasis to cut open palace and produce scar pregnancy postoperative - Google Patents
It presss from both sides with disposable cervical hemostasis to cut open palace and produce scar pregnancy postoperative Download PDFInfo
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/1204—Type of occlusion temporary occlusion
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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
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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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
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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
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2804—Surgical forceps with two or more pivotal connections
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- 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
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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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
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
- A61B2017/4225—Cervix uteri
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Abstract
The invention discloses a disposable cervical hemostatic clamp used after cicatrix pregnancy based on cesarean section, relates to the technical field of cervical hemostatic clamps, and solves the problem that the existing cervical hemostatic clamp is a handheld appliance and cannot be kept in the body of a patient for continuous hemostatic treatment. A disposable cervical hemostatic clamp used after cesarean section scar pregnancy comprises an intracorporeal indwelling component; the intracorporeal indwelling component comprises a hemostatic forceps; the hemostatic forceps are connected to the outside of the hemostatic cell through a parallel control assembly. External installation component can keep somewhere internal keeping in the internal use of patient for handheld use to can realize that internal keeping somewhere the subassembly and keep somewhere for a long time and press from both sides tight hemostasis to the cervix in cervix department, the hematocele of palace intracavity portion can be through the inside of drainage tube discharge palace intracavity, convenient to use is nimble.
Description
Technical Field
The invention belongs to the technical field of cervical hemostatic clamps, and particularly relates to a disposable cervical hemostatic clamp used after a cesarean section scar pregnancy operation.
Background
At present, with high cesarean section yield, the incidence rate of cesarean section scar pregnancy is higher and higher, cesarean section scar pregnancy is ectopic pregnancy of a special part, the risk of vaginal hemorrhage is extremely high when the cesarean section scar pregnancy is used for treating, and even serious patients have hemorrhagic shock and need to excise the uterus. Hysteroscope scar pregnancy lesion removal is a less invasive treatment mode, but postoperative bleeding is still one of the main risks. Because the cicatricial pregnancy of cesarean section is usually the focus is located in the lower section of the front wall of the uterus, especially the lower wall which is difficult to reach by the deep incision hysteroscope electro-excision ring is difficult to electrically coagulate and stanch, and the front and back lips of the cervix can be clamped by cervical clamps to achieve the effect of compression hemostasis.
If the application number is: CN201610377798.0 discloses an annular tightening clamp, which includes a left clamp body and a right clamp body, the left clamp body is connected with the right clamp body through a rotating shaft, the front ends of the left clamp body and the right clamp body are both provided with a clamp head, the clamping surfaces of the two clamp heads are in corresponding arc shapes, and the clamping part of the clamp head is perpendicular to the main bodies of the left clamp body and the right clamp body; the rear ends of the left clamp body and the right clamp body are also provided with locking mechanisms. The clamping surfaces of the two clamping heads of the tightening forceps are arranged into corresponding arcs, the clamping parts of the clamping heads are perpendicular to the main bodies of the left forceps body and the right forceps body, the uterine necks of different sizes can be clamped, the leakage of uterine expansion liquid is reduced, the uterine expansion effect is realized, and the normal operation of the operation is guaranteed. After the cervix is clamped, the tightening forceps are locked through the locking mechanism, hands of a user are liberated, and the operation of the doctor is facilitated.
Present cervical hemostatic forceps is for handheld use utensil, can't keep somewhere and use in patient's internal hemostasis treatment that lasts, and cervical hemostatic forceps is mostly the structure of similar scissors, and the clamp through the holding rod control other end of opening one end is closed to realize hemostatic function, this structure is when pressing from both sides tight cervix and stanchs, clamp one end is tight for the slope is tight, causes the clamping-force that the affected part received when pressing from both sides tightly to say inhomogeneously, causes secondary damage to the patient easily, and the practicality is not high.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a disposable cervical hemostatic clamp for post-pregnancy based on cesarean section scar is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a disposable cervical hemostatic clamp used after a cesarean section scar pregnancy operation, which aims to solve the problems that the existing cervical hemostatic clamp is a handheld appliance and cannot be kept in the body of a patient for continuous hemostatic treatment, the existing cervical hemostatic clamp is mostly in a structure similar to a pair of scissors, the clamp at the other end is controlled to be closed by opening a holding rod at one end, so that the hemostatic function is realized, when the structure is used for clamping the cervix to perform hemostasis, one end of the clamp is obliquely clamped, so that the clamping force applied to an affected part during clamping is not uniform, the affected part is easy to cause secondary injury to the patient, and the practicability is not high.
The invention is based on the purpose and the efficacy of the disposable cervical hemostatic clamp used after cesarean section scar pregnancy, and is achieved by the following specific technical means:
a disposable cervical hemostatic clamp used after cesarean section scar pregnancy comprises an in vitro installation component and an in vivo retention component;
the in-vitro installation assembly comprises a clamp a, a clamp b, a positioning pin and an adjusting rod, wherein the clamp a is rotatably connected to the middle part of the clamp b through the positioning pin;
the middle part of the rod body of the adjusting rod is rotatably connected to the top of the positioning pin;
the intracorporeal indwelling component comprises a hemostatic forceps, a parallel control component and a hemostatic ball;
the hemostatic forceps are connected to the outside of the hemostatic cell through a parallel control assembly.
Further, the parallel control assembly comprises:
the two ends of the rod body of the main linkage rod are respectively and rotatably connected with the outer end of the side surface of the hemostatic forceps and the inner part of the hemostatic chamber;
the two ends of the rod body of the auxiliary linkage rod are respectively and rotatably connected with the inner end of the side surface of the hemostatic forceps and the inside of the hemostatic ball.
Furthermore, the connecting line of the two ends of the rod bodies of the main linkage rod and the auxiliary linkage rod and the rotating circle center of the connecting position of the hemostatic forceps and the hemostatic ball is a parallelogram.
Furthermore, the parallel control assembly and the hemostatic forceps form a single-side clamping piece, the single-side clamping piece is provided with two groups, and the two groups of single-side clamping pieces are symmetrically distributed on two sides of the hemostatic unit.
Furthermore, the inside of ending blood cell is equipped with the drainage tube, and the drainage hole of the one end side evenly distributed of drainage tube, the inside intercommunication of drainage hole and drainage tube.
Furthermore, one of them group the top of the main linkage pole of parallel control subassembly is equipped with the transmission worm wheel, and the transmission pole that opens and shuts rotates the top of connecting in the hemostasis ball, and the body of rod middle part of transmission pole that opens and shuts is equipped with the transmission worm, and the transmission worm is connected with the transmission worm wheel transmission.
Furthermore, the bottoms of the main linkage rods of the two groups of unilateral clamping pieces are respectively provided with a synchronizing gear, the wheel bodies of the synchronizing gears are fan-shaped, the two synchronizing gears are symmetrically distributed in the hemostatic ball, and the gear teeth of the two synchronizing gears are meshed with each other.
Furthermore, a clutch rotating block is arranged at the near end of the rod body of the transmission opening and closing rod, a transmission groove is formed in the near end of the clutch rotating block, a transmission protrusion is arranged at the far end of the rod body of the adjusting rod, and the transmission protrusion is inserted into the transmission groove.
Furthermore, the outside of the rod body of adjusting the pole is equipped with the connection extension spring, and connects the extension spring and cup joint the body of rod of one side of keeping away from ending blood cell at the regulation pole, and the both ends of connecting the extension spring are fixed connection respectively in the side of locating pin and the pull ring side of adjusting the pole.
Furthermore, the both sides of ending blood cell all are equipped with prevents slow-witted centre gripping groove, and the height that highly is less than the right side of preventing slow-witted centre gripping groove in the left side prevents slow-witted centre gripping groove, and the thickness of the pincers body of clamp a and clamp b is the same with the height that the slow-witted centre gripping groove cell body was prevented to the hemostatic ball left and right sides respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. external installation component can keep somewhere internal keeping subassembly at the internal use of patient for handheld use, thereby can realize that internal keeping somewhere the subassembly and press from both sides tight hemostasis to the cervix in cervix department for a long time, internal keeping somewhere the subassembly when using, the hematocele of palace intracavity portion can get into the inside of drainage tube through the drainage hole, thereby the inside in discharge palace chamber, high durability and convenient use is nimble, moreover, the steam generator is ingenious in structure, moreover, the steam generator is simple in operation, high durability and convenient use, and is high in operation, and high in efficiency, and the device can reach the hemostasis by compression that pair palace hypomere and cervix bleed through the use of the device, reduce the efficiency of wound, reduced the possibility that the blood vessel intervenes and further pass through the abdominal operation, do benefit to the observation of bleeding simultaneously, and the practicality and the flexibility of the device are improved.
2. When using through external installation subassembly centre gripping hemostasis ball, move the hemostasis ball to the disease position, can realize opening and the closure of two sets of unilateral holders through the rotation regulation pole, two hemostatic forceps are opening and closed homoenergetic parallel translation, thereby cervical department can evenly be pressed from both sides tightly the hemostasis by clamp when pressing from both sides tight cervix, can not cause secondary damage to the affected part, and transmission worm wheel and transmission worm have one-way transmission's characteristic, thereby make hemostatic forceps can stop bleeding the use in stable centre gripping affected part under parallel control subassembly's effect, and is convenient and flexible, and simple operation, the device's flexibility and stability have been improved.
3. After the tight affected part of internal subassembly clamp of keeping somewhere, can take the affected part out with external installation component, internal keeping somewhere the subassembly still can keep somewhere internal hemostasis to the affected part cervix of patient, when the internal subassembly of keeping somewhere of needs take out, through external installation component centre gripping in the outside that ends blood cell, can take out patient's inside after opening through two hemostatic forceps of regulation pole control, the design that hemostatic ball both sides are prevented slow-witted centre gripping groove height difference makes the centre gripping that the doctor can be more accurate end blood cell and operates, thereby can guarantee all be correct centre gripping at every turn and make the regulation pole can change the piece joint with the separation and reunion and adjust the parallel control subassembly, and the operation is simple and convenient, the flexibility and the adaptability of the device have been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view showing the structure of the clip of the present invention when it is closed to clamp the affected part.
Fig. 3 is a schematic view of the structure of the inner top of the hemostatic ball of the present invention.
Fig. 4 is a schematic structural view of the inner bottom of the hemostatic ball of the present invention.
FIG. 5 is a schematic view of the parallel control assembly of the present invention after disassembly.
FIG. 6 is a schematic diagram of the structure of the hemostatic cell of the present invention.
Fig. 7 is a schematic structural view of the extracorporeal mounting assembly of the present invention after disassembly.
Fig. 8 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an extracorporeal mounting assembly; 101. a clamp a; 102. a clamp b; 103. positioning pins; 2. a hemostatic forceps; 3. a parallel control assembly; 301. a main link rod; 302. a secondary linkage rod; 3011. a drive worm gear; 3012. a synchronizing gear; 4. adjusting a rod; 401. a transmission projection; 402. a tension spring is connected; 5. stopping the blood cells; 501. a drainage tube; 502. the opening and closing rod is driven; 503. a fool-proof clamping groove; 5011. a drainage hole; 5021. a drive worm; 5022. a clutch rotating block; 5023. and a transmission groove.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a disposable cervical hemostatic clamp used after a cesarean section scar pregnancy, which comprises an in vitro installation component 1 and an in vivo indwelling component;
the in-vitro installation assembly 1 comprises a clamp a101, a clamp b102, a positioning pin 103 and an adjusting rod 4, wherein the clamp a101 is rotatably connected to the middle part of the clamp b102 through the positioning pin 103;
the middle part of the rod body of the adjusting rod 4 is rotatably connected to the top of the positioning pin 103;
the intracorporeal indwelling component comprises a hemostatic forceps 2, a parallel control component 3 and a hemostatic ball 5;
the hemostatic forceps 2 is connected to the outside of the hemostatic cell 5 through the parallel control component 3;
the in-vitro installation component 1 is used by being held by a hand, and can be used for indwelling the in-vivo indwelling component in a patient body, so that the in-vivo indwelling component can be indwelling at a cervix for a long time to clamp and stop bleeding of the cervix, the structure is ingenious, the operation is simple, the function is strong, the effects of stopping bleeding by compression on the lower uterine segment and the bleeding of the cervix and reducing trauma are achieved by using the device, the possibility of blood vessel intervention and further abdominal operation is reduced, the bleeding observation is facilitated, and the practicability and the flexibility of the device are improved;
the parallel control assembly 3 comprises:
the main linkage rod 301, two ends of the rod body of the main linkage rod 301 are respectively and rotatably connected with the outer end of the side surface of the hemostatic forceps 2 and the inside of the hemostatic ball 5;
the two ends of the rod body of the auxiliary linkage rod 302 are respectively and rotatably connected with the inner end of the side surface of the hemostatic forceps 2 and the inside of the hemostatic ball 5;
the drainage tube 501 is arranged in the hemostatic cell 5, the drainage holes 5011 are uniformly distributed in the side face of one end of the drainage tube 501, the drainage holes 5011 are communicated with the inside of the drainage tube 501, and when the intracorporeal indwelling component is used, hematocele in the uterine cavity can enter the inside of the drainage tube 501 through the drainage holes 5011, so that the hematocele can be discharged out of the uterine cavity, and the use is convenient and flexible;
the line that main linkage rod 301 and vice linkage rod 302 body of rod both ends and hemostatic forceps 2 and hemostatic ball 5 hookup location rotation centre of a circle is parallelogram, and when using, parallel control subassembly 3 can drive hemostatic forceps 2 parallel movement and press from both sides tightly to the affected part for the affected part atress is even when pressing from both sides tightly, can not cause secondary damage to the affected part.
Wherein, the unilateral holder has been constituteed to parallel control subassembly 3 and hemostatic forceps 2, and the unilateral holder is equipped with two sets ofly, two sets of unilateral holders are in the bilateral symmetry distribution who ends blood cell 5, when using, will end blood cell 5 and remove to the disease position, can realize opening and closing of two sets of unilateral holders through rotation regulation pole 4, two hemostatic forceps 2 homoenergetic parallel translation when opening and closing, thereby cervical department can evenly be pressed from both sides tightly the hemostasis by clamp when pressing from both sides tight cervix, can not cause secondary damage to the affected part, and transmission worm wheel 5021 and transmission worm 5021 have one way drive's characteristic, thereby make hemostatic forceps 2 can carry out the hemostatic use in stable centre gripping affected part under parallel control subassembly 3's effect, and is convenient and flexible, and convenient and simple to handle, the flexibility and stability of the device have been improved.
Wherein, the top of the main linkage rod 301 of one group of parallel control assembly 3 is equipped with transmission worm wheel 3011, and the transmission pole 502 that opens and shuts rotates the top of connecting in ending blood cell 5, and the body of rod middle part of transmission pole 502 that opens and shuts is equipped with transmission worm 5021, and transmission worm 5021 is connected with transmission worm wheel 3011 transmission, and when using, transmission worm 5021 can drive main linkage rod 301 through transmission worm wheel 3011 and rotate when transmission pole 502 rotates.
Wherein, the bottom of the main linkage rod 301 of two sets of unilateral holders all is equipped with synchronizing gear 3012, and synchronizing gear 3012's wheel body is fan-shaped, two synchronizing gear 3012 are at the inside symmetric distribution of hemostasis ball 5, and the teeth of a cogwheel of two synchronizing gear 3012 interlock each other, when using, when the main linkage rod 301 that is equipped with drive worm gear 3011 rotates, under the synchronization of two sets of unilateral holder bottom synchronizing gear 3012, two main linkage rods 301 can synchronous reverse rotation, thereby main linkage rod 301 can drive hemostatic forceps 2 parallel migration under the mating reaction with vice linkage rod 302, realize two hemostatic forceps 2 and open and closed operation.
Wherein, the near end of the rod body of the transmission opening and closing rod 502 is provided with a clutch rotating block 5022, the near end of the clutch rotating block 5022 is provided with a transmission groove 5023, the far end of the rod body of the adjusting rod 4 is provided with a transmission projection 401, and the transmission projection 401 is inserted into the transmission groove 5023, when the adjusting rod 4 is rotated, the transmission projection 401 of the adjusting rod 4 can drive the transmission opening and closing rod 502 to rotate through the transmission groove 5023.
Wherein, adjust the body of rod outside of pole 4 and be equipped with connection extension spring 402, and connect extension spring 402 and cup joint the body of rod of one side of keeping away from ending blood cell 5 at adjusting pole 4, the both ends of connecting extension spring 402 respectively fixed connection in the side of locating pin 103 and the pull ring side of adjusting pole 4, when using, connect extension spring 402 and can guarantee that transmission recess 5023 all the time with the protruding 401 joint of transmission to the transmission effect of pole 502 is opened and shut in the realization regulation pole 4 to the transmission.
Wherein, hemostatic ball 5's both sides all are equipped with prevents slow-witted centre gripping groove 503, and the height that slow-witted centre gripping groove 503 is prevented on the left side is less than the height that slow-witted centre gripping groove 503 is prevented on the right side to the height that slow-witted centre gripping groove 503 was prevented on the left and right sides respectively to the thickness of the pincers body of clamp a101 and clamp b102, in use, hemostatic ball 5 both sides are prevented the design of slow-witted centre gripping groove 503 highly difference and are made the centre gripping that the doctor can be more accurate and end blood cell 5 and operate, thereby can guarantee all be accurate centre gripping at every turn and make adjusting pole 4 can change piece 5022 joint with the separation and reunion and adjust parallel control subassembly 3, and the operation is simple, and the flexibility and the adaptability of the device are improved.
The specific use mode and function of the embodiment are as follows:
in the invention, when in use, the internal indwelling component is clamped to an affected part through the external mounting component 1, the opening and closing of two groups of single-side clamping pieces can be realized through rotating the adjusting rod 4, the two hemostatic forceps 2 can move in parallel when opening and closing, so that the cervix can be clamped and stopped under uniform stress when clamping the cervix, and secondary damage to the affected part cannot be caused, and the transmission worm gear 3011 and the transmission worm 5021 have the characteristic of one-way transmission, so that the hemostatic forceps 2 can stably clamp the affected part for hemostasis under the action of the parallel control component 3, the operation is convenient and flexible, the operation is simple and convenient, when the adjusting rod 4 is rotated, the transmission protrusion 401 of the adjusting rod 4 can drive the transmission opening and closing rod 502 to rotate through the transmission groove 5023, the connection tension spring 402 can ensure that the transmission groove 5023 is always clamped with the transmission protrusion 401, thereby realizing the transmission effect of the adjusting rod 4 on the transmission opening and closing rod 502, transmission worm 5021 can drive main linkage rod 301 to rotate through transmission worm wheel 3011 when transmission pole 502 rotates, when main linkage rod 301 that is equipped with transmission worm wheel 3011 rotates, under the synchronization of two sets of unilateral holder bottom synchronizing gear 3012, two main linkage rods 301 can synchronous antiport, thereby main linkage rod 301 can drive hemostatic forceps 2 parallel movement under the mating reaction with vice linkage rod 302, realize that two hemostatic forceps 2 open and closed operation, internal keep somewhere after the subassembly presss from both sides tight affected part, can take out the affected part with external installation subassembly 1, internal keep somewhere the subassembly still can keep somewhere in the patient internal stanch to the affected part cervix, when needs are taken out internal the subassembly of keeping somewhere, through external installation subassembly 1 centre gripping in hemostatic ball 5's outside, can take out patient's inside after opening through adjusting pole 4 control two hemostatic forceps 2, hemostatic ball 5 both sides prevent that design of staying centre gripping groove 503 height difference makes doctor can more accurate centre gripping hemostatic ball 5 carry out Operation, thereby can guarantee all to be correct centre gripping at every turn and make regulation pole 4 can adjust parallel control subassembly 3 with separation and reunion turning block 5022 joint, easy and simple to handle, external installation subassembly 1 can keep somewhere the subassembly with internal keeping somewhere the use in the patient for handheld use, thereby can realize that internal keeping somewhere the subassembly and keep somewhere for a long time and press from both sides tight hemostasis to the cervix in cervix department, internal keeping somewhere the subassembly when using, the hematocele of palace intracavity portion can get into the inside of drainage tube 501 through drainage hole 5011, thereby discharge the inside of palace chamber, convenient to use is nimble, moreover, the steam generator is ingenious in structure, the operation is simple, functions are powerful, reach the oppression hemostasis to hypomere and the hemorrhage of cervix through using the device, the efficiency of wound is reduced, the possibility of vascular intervention and further operation through the abdomen has been reduced, do benefit to the observation of hemorrhage simultaneously.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides a based on cut open palace and produce scar pregnancy postoperative with disposable cervical hemostatic clamp which characterized in that: comprising an extracorporeal mounting assembly (1);
the in-vitro installation assembly (1) comprises a clamp a (101), a clamp b (102), a positioning pin (103) and an adjusting rod (4), wherein the clamp a (101) is rotatably connected to the middle of the clamp b (102) through the positioning pin (103), and the clamp a (101) and the clamp b (102) are respectively clamped in foolproof clamping grooves (503) on two sides of a blood stopping cell (5);
the middle part of the rod body of the adjusting rod (4) is rotatably connected to the top of the positioning pin (103);
the intracorporeal indwelling component comprises a hemostatic forceps (2), a parallel control component (3) and a hemostatic cell (5);
the hemostatic forceps (2) is connected to the outside of the hemostatic cell (5) through the parallel control component (3);
the parallel control assembly (3) comprises:
the two ends of the rod body of the main linkage rod (301) are respectively and rotatably connected to the outer end of the side surface of the hemostatic forceps (2) and the inside of the hemostatic ball (5);
the two ends of the rod body of the auxiliary linkage rod (302) are respectively and rotatably connected to the inner end of the side surface of the hemostatic forceps (2) and the inside of the hemostatic ball (5);
the rod bodies of the main linkage rod (301) and the auxiliary linkage rod (302) are parallel to each other;
the parallel control assembly (3) and the hemostatic forceps (2) form single-side clamping pieces, two groups of the single-side clamping pieces are arranged, and the two groups of the single-side clamping pieces are symmetrically distributed on two sides of the hemostatic cell (5);
the top end of a main linkage rod (301) of one group of the parallel control assemblies (3) is provided with a transmission worm wheel (3011), a transmission opening and closing rod (502) is rotatably connected in the blood stopping cells (5), the middle of a rod body of the transmission opening and closing rod (502) is provided with a transmission worm (5021), and the transmission worm (5021) is in transmission connection with the transmission worm wheel (3011);
the bottoms of the main linkage rods (301) of the two groups of single-side clamping pieces are respectively provided with a synchronizing gear (3012), wheel bodies of the synchronizing gears (3012) are fan-shaped, the two synchronizing gears (3012) are symmetrically distributed in the hemostatic ball (5), and gear teeth of the two synchronizing gears (3012) are meshed with each other;
a clutch rotating block (5022) is arranged at the near end of the rod body of the transmission opening and closing rod (502), a transmission groove (5023) is formed in the near end of the clutch rotating block (5022), a transmission protrusion (401) is arranged at the far end of the rod body of the adjusting rod (4), and the transmission protrusion (401) is inserted into the transmission groove (5023);
the outside of the rod body of adjusting pole (4) is equipped with connecting tension spring (402), and connects tension spring (402) and cup joints the body of rod of one side of keeping away from ending blood cell (5) in adjusting pole (4), and the both ends of connecting tension spring (402) fixed connection respectively is in the side of locating pin (103) and the pull ring side of adjusting pole (4).
2. The disposable cervical hemostatic clamp used after cicatricial pregnancy based on cesarean section as claimed in claim 1, wherein: the inside of ending blood cell (5) is equipped with drainage tube (501), and drainage hole (5011) of one end side evenly distributed of drainage tube (501), drainage hole (5011) and the inside intercommunication of drainage tube (501).
3. The disposable cervical hemostatic clamp used after cicatricial pregnancy based on cesarean section as claimed in claim 1, wherein: both sides of hemostasis ball (5) all are equipped with prevents slow-witted centre gripping groove (503), and the height that highly is less than right side of preventing slow-witted centre gripping groove (503) of left side prevent slow-witted centre gripping groove (503), and the thickness of clamp a (101) and clamp b (102) pincers body is the same with the height of preventing slow-witted centre gripping groove (503) cell body in hemostasis ball (5) left and right sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548265.5A CN113243959B (en) | 2021-05-19 | 2021-05-19 | It presss from both sides with disposable cervical hemostasis to cut open palace and produce scar pregnancy postoperative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110548265.5A CN113243959B (en) | 2021-05-19 | 2021-05-19 | It presss from both sides with disposable cervical hemostasis to cut open palace and produce scar pregnancy postoperative |
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| Publication Number | Publication Date |
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| CN113243959A CN113243959A (en) | 2021-08-13 |
| CN113243959B true CN113243959B (en) | 2022-05-31 |
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| CN202110548265.5A Active CN113243959B (en) | 2021-05-19 | 2021-05-19 | It presss from both sides with disposable cervical hemostasis to cut open palace and produce scar pregnancy postoperative |
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| CN113648014B (en) * | 2021-08-25 | 2022-08-12 | 王蕾 | Gynaecology and obstetrics is with centre gripping hemostasis device of adjustable direction that resets |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164502A (en) * | 2003-03-17 | 2008-04-23 | 住友电木株式会社 | Clip and clipping instrument for biological tissues |
| CN206102719U (en) * | 2016-08-09 | 2017-04-19 | 翁时清 | Built -in cervical closer |
| CN210383970U (en) * | 2019-06-24 | 2020-04-24 | 洪晓龙 | Novel hemostasis device for general surgery department operation |
| CN211749830U (en) * | 2020-01-14 | 2020-10-27 | 李瑛花 | Clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101224759B1 (en) * | 2007-01-26 | 2013-01-21 | 올림푸스 메디칼 시스템즈 가부시키가이샤 | Clamping apparatus and clamping tool |
| KR101511086B1 (en) * | 2013-12-02 | 2015-04-10 | 국립암센터 | Closed loop clip Hemostic apparatus with built-in inner forceps |
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2021
- 2021-05-19 CN CN202110548265.5A patent/CN113243959B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164502A (en) * | 2003-03-17 | 2008-04-23 | 住友电木株式会社 | Clip and clipping instrument for biological tissues |
| CN206102719U (en) * | 2016-08-09 | 2017-04-19 | 翁时清 | Built -in cervical closer |
| CN210383970U (en) * | 2019-06-24 | 2020-04-24 | 洪晓龙 | Novel hemostasis device for general surgery department operation |
| CN211749830U (en) * | 2020-01-14 | 2020-10-27 | 李瑛花 | Clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics |
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| CN113243959A (en) | 2021-08-13 |
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