CN111449727A - Clinical navel cord knotter of gynaecology and obstetrics - Google Patents

Clinical navel cord knotter of gynaecology and obstetrics Download PDF

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Publication number
CN111449727A
CN111449727A CN202010284958.3A CN202010284958A CN111449727A CN 111449727 A CN111449727 A CN 111449727A CN 202010284958 A CN202010284958 A CN 202010284958A CN 111449727 A CN111449727 A CN 111449727A
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China
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strip
groove
elastic strip
column
umbilical cord
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CN202010284958.3A
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Chinese (zh)
Inventor
徐雪莲
于立刚
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Individual
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Individual
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Priority to CN202010284958.3A priority Critical patent/CN111449727A/en
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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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3209—Incision 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
    • A61B17/122—Clamps or clips, e.g. for the umbilical cord
    • A61B17/1227—Spring clips
    • 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
    • A61B17/122—Clamps or clips, e.g. for the umbilical cord
    • A61B2017/1225—Clamps or clips, e.g. for the umbilical cord for clipping and cutting in a single operation

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention discloses a clinical umbilical cord knotter for obstetrics and gynecology department, which comprises an L type column, an insertion column, a U-shaped elastic strip, a clamping mechanism and a shearing mechanism, wherein the L type column is provided with an insertion hole on a L type column, a groove is formed on the upper surface of the L type column and communicated with the insertion hole, the insertion column is assembled in the insertion hole through a sliding mechanism and is provided with a pressing mechanism, the pressing mechanism is arranged in the groove, the U-shaped elastic strip is assembled on the upper surface of the L type column through a positioning mechanism and is assembled on the pressing mechanism through a limiting mechanism, the left end inside the U-shaped elastic strip is provided with the clamping mechanism, the clamping mechanism is symmetrically arranged on the upper surface and the lower surface of the inner side of the U-shaped elastic strip, and the clinical umbilical cord knotter for obstetrics and gynecology department can perform primary knotting and clamping treatment on an umbilical cord, is efficient and rapid, brings convenience to use, and cannot cause secondary damage.

Description

Clinical navel cord knotter of gynaecology and obstetrics
Technical Field
The invention relates to the technical field of medical instruments, in particular to a clinical umbilical cord knotter for obstetrics and gynecology department.
Background
The umbilical cord is a tubular structure connecting the fetus and the placenta of the pregnant mother, nutrient substances and oxygen are exchanged between the blood circulation of the fetus in the placenta and the blood circulation of the mother, the umbilical cord needs to be cut off and tied when the newborn is born, and the existing medical apparatus on the market is single in function, complex in operation and inconvenient to use, so that the improvement is needed.
An effort is made to the obstetrical and gynecological medical umbilical cord clamp cutter with the publication number of CN108451613A, a first gear and a second gear are correspondingly driven to rotate through a first rack and a second rack, so that a first connecting plate and a second connecting plate are correspondingly driven to move back to back through a first rotating shaft and a second rotating shaft respectively, and a first umbilical cord clamp lock catch and a second umbilical cord clamp lock catch are opened; placing the infant's umbilical cord between the first and second umbilical clip catches; under the action of no external force, the return spring can force the operating rod to automatically return, the operating rod correspondingly drives the first gear and the second gear to rotate through the first rack and the second rack, so that the first connecting plate and the second connecting plate 702 are correspondingly driven to move relatively through the first rotating shaft and the second rotating shaft respectively, and the first umbilical clamp lock catch and the second umbilical clamp lock catch are closed to clamp the umbilical cord of the infant; the action bars continues to reset under reset spring's effect to the umbilical cord that the blade of drive first connecting plate and grip block clamping was pressed from both sides the hasp with first navel and is cut off with second navel cord clamp hasp upper portion, avoids the doctor to take place to skid when cuting the umbilical cord clamp and causes the injury to the baby, and the device function singleness only can realize the function of cutting off the umbilical cord, and can not knot or press from both sides tight processing to the umbilical cord, causes the infection easily.
Disclosure of Invention
The invention aims to overcome the existing defects and provides a clinical umbilical cord knotter for obstetrics and gynecology department, which can knot and clamp an umbilical cord for one-time treatment, is efficient and quick, brings convenience to use, does not cause secondary damage to the umbilical cord, and can effectively solve the problems in the background art.
In order to realize the aim, the invention provides the following technical scheme that the clinical umbilical cord knotter for obstetrics and gynecology department comprises an L type column, an inserting column, a U-shaped elastic strip, a clamping mechanism and a shearing mechanism;
l type column, wherein L type column is provided with an insertion hole, L type column is provided with a groove on the upper surface, and the groove is communicated with the insertion hole;
inserting a column: the inserting column is assembled in the jack through a sliding mechanism, a pressing mechanism is arranged on the inserting column, and the pressing mechanism is arranged in the groove;
the U-shaped elastic strip is assembled on the upper surface of the L-shaped column through a positioning mechanism and is assembled on the pressing mechanism through a limiting mechanism, and the left end inside the U-shaped elastic strip is provided with a clamping mechanism;
a clamping mechanism: the clamping mechanisms are symmetrically arranged on the upper surface and the lower surface of the inner side of the U-shaped elastic strip;
and the shearing mechanism is arranged on the upper surface of the L-type column and is arranged on the pressing mechanism.
Furthermore, hold-down mechanism includes connecting plate and clamp plate, and the connecting plate setting is at the lower surface of clamp plate, and the connecting plate is installed on inserting the post, and sets up in the recess, inserts the post when removing, can bring the removal of clamp plate through the connecting plate, is convenient for compress tightly U type elastic strip.
Further, slide mechanism includes spout and draw runner, and the draw runner assembly is in the inside of spout, and the draw runner sets up the medial surface at the jack, and the spout is seted up on inserting the post, and the draw runner can slide in the inside of spout, is convenient for insert the removal of post in the jack.
Further, the shearing mechanism comprises a blade and a U-shaped block, the blade is arranged in a placing groove of the U-shaped block, the blade is installed on the lower surface of the pressing plate, the U-shaped block is arranged on the L-shaped column, and the pressing plate can drive the blade to move in the placing groove of the U-shaped block and cut off an umbilical cord in the U-shaped block.
Further, clamping mechanism includes silica gel strip and arch elastic strip, and the both ends and the U type elastic strip of arch elastic strip are connected, and silica gel strip viscose is on arch elastic strip, through the arch elastic strip of the surface about U type elastic strip inboard, can press from both sides tightly the navel cord, and the silica gel strip can prevent that arch elastic strip from causing secondary damage to the navel cord, and arch elastic strip improves the tight dynamics of clamp to the navel cord.
Furthermore, stop gear includes spacing and spacing groove, and spacing assembly is in the spacing groove, and the lower surface at the clamp plate is seted up to the spacing groove, and spacing setting is on U type elastic strip, and the clamp plate can make spacing remove in the spacing groove when moving on the U type elastic strip and press, prevents that U type elastic strip from taking place the off tracking condition.
Further, the clamping mechanism comprises a first elastic buckle and a second elastic buckle, the first elastic buckle and the second elastic buckle are clamped with each other, the first elastic buckle is arranged on the upper surface of the inner side of the U-shaped elastic strip, the second elastic buckle is arranged on the upper surface of the inner side of the U-shaped elastic strip, the U-shaped elastic strip is clamped with the second elastic buckle, and the first elastic buckle and the second elastic buckle can be clamped with each other to fix the open end of the U-shaped elastic strip.
Further, positioning mechanism includes location strip and constant head tank, and the location strip assembles in the constant head tank, and the constant head tank is seted up on U type elastic strip, and the location strip sets up on L type post, and the U type elastic strip of being convenient for through the location strip is placed at the assigned position of L type post, and it is convenient to give the use.
Compared with the prior art, the invention has the beneficial effects that: this clinical umbilical cord knotter of gynaecology and obstetrics has following benefit:
1. the U-shaped elastic strip is placed at the designated position of the L-shaped column through the positioning strip, so that the positioning strip is assembled in the positioning groove, the U-shaped elastic strip is convenient to place, convenience is brought to use, the umbilical cord is placed in the U-shaped elastic strip, and the umbilical cord is positioned in the U-shaped block, and the umbilical cord is convenient to tie and clamp;
2. inserting the inserted column into the insertion hole, pushing the inserted column, enabling the inserted column to slide in the insertion hole through the sliding groove, driving the pressing plate to move in the groove through the connecting plate, driving the blade to move in the placing groove of the U-shaped block through the pressing plate, and enabling the blade to cut off the umbilical cord in the U-shaped block, so that convenience is brought to use;
3. the pressing plate presses the U-shaped elastic strip, the limiting strip moves in the limiting groove, the U-shaped elastic strip is prevented from deviating, the use safety is improved, when the pressing plate presses the U-shaped elastic strip, the U-shaped elastic strip is closed, the first elastic buckle and the second elastic buckle are mutually clamped, and even if the pressing plate is separated from the U-shaped elastic strip, the opening end of the U-shaped elastic strip is in a fixed state;
4. the navel cord is located between two upper and lower arch elastic strips that correspond, and after U type elastic strip closed, arch elastic strip and silica gel strip pressed from both sides tightly the navel cord, and the silica gel strip can prevent that arch elastic strip from causing secondary damage to the navel cord, and arch elastic strip improves the tight dynamics of clamp to the navel cord.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the present invention.
In the figure, a 1L type column, a 2U type elastic strip, a 3 clamping mechanism, a 301 silica gel strip, a 302 arch elastic strip, a 4 jack, a 5 limiting mechanism, a 501 limiting strip, a 502 limiting groove, a 6 inserting column, a 7 clamping mechanism, a 701 first elastic buckle, a 702 second elastic buckle, an 8 positioning mechanism, a 801 positioning strip, an 802 positioning groove, a 9 pressing mechanism, a 901 connecting plate, a 902 pressing plate, a 10 groove, a 11 sliding mechanism, a 1101 sliding groove, a 1102 sliding strip, a 12 shearing mechanism, a 1201 blade and a 1202U type block.
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. 1-3, the present invention provides a technical solution that a clinical umbilical cord knotter for obstetrics and gynecology department comprises L type column 1, inserting column 6, U-shaped elastic strip 2, clamping mechanism 3 and shearing mechanism 12;
l type post 1: L type post 1 is provided with jack 4, L type post 1 is provided with groove 10 on its upper surface, groove 10 is communicated with jack 4;
inserting the column 6: the inserting column 6 is assembled in the inserting hole 4 through a sliding mechanism 11, a pressing mechanism 9 is arranged on the inserting column 6, the pressing mechanism 9 is arranged in a groove 10, and the inserting column 6 can slide in the inserting hole 4;
the U-shaped elastic strip 2 is characterized in that the U-shaped elastic strip 2 is assembled on the upper surface of the L-shaped column 1 through a positioning mechanism 8 and is assembled on a pressing mechanism 9 through a limiting mechanism 5, a clamping mechanism 7 is arranged at the left end inside the U-shaped elastic strip 2, and an umbilical cord can be placed in the U-shaped elastic strip 2;
the clamping mechanism 3: the clamping mechanisms 3 are symmetrically arranged on the upper surface and the lower surface of the inner side of the U-shaped elastic strip 2;
shearing mechanism 12 the shearing mechanism 12 is arranged on the upper surface of the L-type column 1 and is installed on the pressing mechanism 9.
Hold-down mechanism 9 includes connecting plate 901 and clamp plate 902, and connecting plate 901 sets up the lower surface at clamp plate 902, and connecting plate 901 is installed on inserting post 6, and sets up in recess 10, inserts post 6 and when removing, can drive clamp plate 902's removal through connecting plate 901, is convenient for compress tightly U type elastic strip 2.
The sliding mechanism 11 includes a sliding slot 1101 and a sliding strip 1102, the sliding strip 1102 is assembled inside the sliding slot 1101, the sliding strip 1102 is disposed on an inner side surface of the insertion hole 4, the sliding slot 1101 is opened on the insertion column 6, and the sliding strip 1102 can slide inside the sliding slot 1101 to facilitate movement of the insertion column 6 in the insertion hole 4.
The shearing mechanism 12 comprises a blade 1201 and a U-shaped block 1202, wherein the blade 1201 is arranged in a placing groove of the U-shaped block 1202, the blade 1201 is installed on the lower surface of a pressure plate 902, the U-shaped block 1202 is arranged on an L-shaped column 1, and the pressure plate 902 can drive the blade 1201 to move in the placing groove of the U-shaped block 1202 to cut an umbilical cord in the U-shaped block 1202.
Clamping mechanism 3 includes silica gel strip 301 and arch elastic strip 302, and the both ends and the U type elastic strip 2 of arch elastic strip 302 are connected, and silica gel strip 301 viscose is on arch elastic strip 302, through the arch elastic strip 302 of the 2 inboard upper and lower surfaces of U type elastic strip, can press from both sides the navel cord tightly, and silica gel strip 301 can prevent that arch elastic strip 302 from causing secondary damage to the navel cord, and arch elastic strip 302 improves the tight dynamics of clamp to the navel cord.
Stop gear 5 includes spacing 501 and spacing groove 502, and spacing 501 assembles in spacing groove 502, and the lower surface at clamp plate 902 is seted up to spacing groove 502, and spacing 501 sets up on U type elastic strip 2, and clamp plate 902 can make spacing 501 remove in spacing groove 502 when moving on U type elastic strip 2 and press, prevents that U type elastic strip 2 from taking place the off tracking condition.
The clamping mechanism 7 comprises a first elastic buckle 701 and a second elastic buckle 702, the first elastic buckle 701 and the second elastic buckle 702 are clamped with each other, the first elastic buckle 701 is arranged on the upper surface of the inner side of the U-shaped elastic strip 2, the second elastic buckle 702 is arranged on the upper surface of the inner side of the U-shaped elastic strip 2, the U-shaped elastic strip 2 is compressed, the first elastic buckle 701 and the second elastic buckle 702 can be clamped with each other, and the opening end of the U-shaped elastic strip 2 can be fixed.
The positioning mechanism 8 comprises a positioning strip 801 and a positioning groove 802, the positioning strip 801 is assembled in the positioning groove 802, the positioning groove 802 is formed in the U-shaped elastic strip 2, the positioning strip 801 is arranged on the L-type column 1, the U-shaped elastic strip 2 is conveniently placed at the designated position of the L-type column 1 through the positioning strip 801, and convenience is brought to use.
In use, the U-shaped elastic strip 2 is placed at a designated position of the L-shaped column 1 through the positioning strip 801, the positioning strip 801 is assembled in the positioning groove 802, the umbilical cord is placed in the U-shaped elastic strip 2, and the umbilical cord is positioned in the U-shaped block 1202;
inserting the inserting column 6 into the inserting hole 4, pushing the inserting column 6, and enabling the inserting column 6 to drive the pressing plate 902 to move in the groove 10 through the connecting plate 901;
the pressing plate 902 can drive the blade 1201 to move in the placing groove of the U-shaped block 1202, and the blade 1201 can cut off the umbilical cord in the U-shaped block 1202;
meanwhile, the pressing plate 902 presses the U-shaped elastic strip 2, so that the limiting strip 501 moves in the limiting groove 502, the U-shaped elastic strip 2 is prevented from deviating, the U-shaped elastic strip 2 is closed, and the first elastic buckle 701 and the second elastic buckle 702 are clamped with each other;
the umbilical cord is positioned between the upper and lower corresponding arched elastic strips 302, after the U-shaped elastic strip 2 is closed, the arched elastic strips 302 and the silica gel strip 301 clamp the umbilical cord, the silica gel strip 301 can prevent the arched elastic strips 302 from causing secondary damage to the umbilical cord, and the arched elastic strips 302 improve the clamping force on the umbilical cord;
after clamping, the post 6 is pulled out, and the U-shaped elastic strip 2 can be separated L from the post 1 and the pressing plate 902.
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. A clinical umbilical cord knotter for obstetrics and gynecology department is characterized by comprising an L type column (1), an inserting column (6), a U-shaped elastic strip (2), a clamping mechanism (3) and a shearing mechanism (12);
l type column (1), wherein L type column (1) is provided with an insertion hole (4), the upper surface of L type column (1) is provided with a groove (10), and the groove (10) is communicated with the insertion hole (4);
insert column (6): the inserting column (6) is assembled in the inserting hole (4) through a sliding mechanism (11), a pressing mechanism (9) is arranged on the inserting column (6), and the pressing mechanism (9) is arranged in the groove (10);
the U-shaped elastic strip (2) is assembled on the upper surface of the L-shaped column (1) through a positioning mechanism (8) and is assembled on a pressing mechanism (9) through a limiting mechanism (5), and a clamping mechanism (7) is arranged at the left end inside the U-shaped elastic strip (2);
clamping mechanism (3): the clamping mechanisms (3) are symmetrically arranged on the upper surface and the lower surface of the inner side of the U-shaped elastic strip (2);
and the shearing mechanism (12) is arranged on the upper surface of the L-type column (1) and is installed on the pressing mechanism (9).
2. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 1, characterized in that: the pressing mechanism (9) comprises a connecting plate (901) and a pressing plate (902), the connecting plate (901) is arranged on the lower surface of the pressing plate (902), and the connecting plate (901) is installed on the inserting column (6) and arranged in the groove (10).
3. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 1, characterized in that: the sliding mechanism (11) comprises a sliding groove (1101) and a sliding strip (1102), the sliding strip (1102) is assembled inside the sliding groove (1101), the sliding strip (1102) is arranged on the inner side face of the insertion hole (4), and the sliding groove (1101) is arranged on the insertion column (6).
4. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 2, characterized in that the shearing mechanism (12) includes a blade (1201) and a U-shaped block (1202), the blade (1201) is arranged in the placing groove of the U-shaped block (1202), the blade (1201) is installed on the lower surface of the pressing plate (902), and the U-shaped block (1202) is arranged on the L type column (1).
5. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 1, characterized in that: the clamping mechanism (3) comprises a silica gel strip (301) and an arched elastic strip (302), two ends of the arched elastic strip (302) are connected with the U-shaped elastic strip (2), and the silica gel strip (301) is glued on the arched elastic strip (302).
6. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 2, characterized in that: limiting mechanism (5) are including spacing strip (501) and spacing groove (502), and spacing strip (501) assembly is in spacing groove (502), and the lower surface at clamp plate (902) is seted up in spacing groove (502), and spacing strip (501) set up on U type elasticity strip (2).
7. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 1, characterized in that: the clamping mechanism (7) comprises a first elastic buckle (701) and a second elastic buckle (702), the first elastic buckle (701) and the second elastic buckle (702) are mutually clamped, the first elastic buckle (701) is arranged on the upper surface of the inner side of the U-shaped elastic strip (2), and the second elastic buckle (702) is arranged on the upper surface of the inner side of the U-shaped elastic strip (2).
8. The clinical umbilical cord knotter of gynaecology and obstetrics according to claim 1, characterized in that the positioning mechanism (8) includes a positioning strip (801) and a positioning groove (802), the positioning strip (801) is assembled in the positioning groove (802), the positioning groove (802) is opened on the U-shaped elastic strip (2), and the positioning strip (801) is arranged on the L type column (1).
CN202010284958.3A 2020-04-13 2020-04-13 Clinical navel cord knotter of gynaecology and obstetrics Withdrawn CN111449727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010284958.3A CN111449727A (en) 2020-04-13 2020-04-13 Clinical navel cord knotter of gynaecology and obstetrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010284958.3A CN111449727A (en) 2020-04-13 2020-04-13 Clinical navel cord knotter of gynaecology and obstetrics

Publications (1)

Publication Number Publication Date
CN111449727A true CN111449727A (en) 2020-07-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010284958.3A Withdrawn CN111449727A (en) 2020-04-13 2020-04-13 Clinical navel cord knotter of gynaecology and obstetrics

Country Status (1)

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CN (1) CN111449727A (en)

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Application publication date: 20200728