CN213249418U - Novel hemostatic forceps - Google Patents
Novel hemostatic forceps Download PDFInfo
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- CN213249418U CN213249418U CN202021230684.1U CN202021230684U CN213249418U CN 213249418 U CN213249418 U CN 213249418U CN 202021230684 U CN202021230684 U CN 202021230684U CN 213249418 U CN213249418 U CN 213249418U
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- Prior art keywords
- groove
- clamping part
- forceps
- arc transition
- umbilical cord
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- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 45
- 210000003954 umbilical cord Anatomy 0.000 claims abstract description 67
- 230000007704 transition Effects 0.000 claims description 51
- 210000000080 chela (arthropods) Anatomy 0.000 description 6
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to a novel hemostatic forceps, which comprises a first forceps body and a second forceps body; the first clamp body is hinged with the second clamp body through a hinge shaft; the first clamp body comprises a first clamping part and a first connecting arm which are integrally formed; the second clamp body comprises a second clamping part and a second connecting arm which are integrally formed, and the second clamping part is matched with the first clamping part to form a clamping part for clamping the umbilical cord; a first groove and a second groove for positioning the umbilical cord ligature ring are formed on the outer sides of the first clamping part and the second clamping part respectively; the first groove and the second groove are oppositely arranged; the utility model has simple structure and convenient use, and the first groove and the second groove for positioning the umbilical cord ligature ring are respectively formed at the outer sides of the first clamping part and the second clamping part; the umbilical cord ligature ring can be sleeved at the first groove and the second groove of the hemostatic forceps, and after the umbilical cord is clamped, the umbilical cord ligature ring is clamped to the root of the umbilical cord of the infant along the first clamping part and the second clamping part and used for clamping the umbilical cord of the newborn.
Description
Technical Field
The utility model belongs to the technical field of medical utensil, concretely relates to novel hemostatic forceps.
Background
The umbilical cord clamp is used for clamping a newborn umbilical cord, blocking blood, then cutting off a section of umbilical cord left on the body of the newborn at the joint of the newborn and a mother placenta, and naturally separating the umbilical cord after the umbilical cord is free from blood flowing and is died.
The invention discloses a novel umbilical cord ligature ring which is of an annular ring body structure, wherein in the using process, an umbilical cord is cut off through scissors, the end part of the umbilical cord at one end of a baby is positioned and clamped through hemostatic forceps, and then the umbilical cord ligature ring is spread by expanding forceps and sleeved at the root part of the umbilical cord of the baby.
In view of the above technical problems, improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel hemostatic forceps which overcomes the defects in the prior art, has ingenious design and simple structure, can clamp the umbilical cord of the newborn and is convenient for the umbilical ligature ring to be sleeved.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a novel hemostatic forceps comprises a first forceps body and a second forceps body; the first clamp body is hinged with the second clamp body through a hinge shaft; the first clamp body comprises a first clamping part and a first connecting arm which are integrally formed; the second clamp body comprises a second clamping part and a second connecting arm which are integrally formed, and the second clamping part is matched with the first clamping part to form a clamping part for clamping the umbilical cord; lockers for keeping the clamping parts in a clamping state are distributed on the inner sides of the rear ends of the first connecting arm and the second connecting arm; a first groove and a second groove for positioning the umbilical cord ligature ring are formed on the outer sides of the first clamping part and the second clamping part respectively; the first groove and the second groove are oppositely arranged.
As an optimized mode of the present invention, the first groove and the second groove are respectively located at the middle portion of the first clamping portion and the second clamping portion.
In a preferred embodiment of the present invention, the inner diameter of the first groove is 1/3 of the width of the first clamping portion, and the inner diameter of the second groove is 1/3 of the width of the second clamping portion.
As a preferred mode of the present invention, the two ends of the first groove and the first clamping portion are circular arc transition structures, and the two ends of the second groove and the second clamping portion are circular arc transition structures.
As a preferred mode of the present invention, a first upper arc transition section and a first lower arc transition section are formed at two ends of the first groove, and the radian of the first upper arc transition section is greater than that of the first lower arc transition section; and a second upper arc transition section and a second lower arc transition section are formed at two ends of the second groove, and the radian of the second upper arc transition section is greater than that of the second lower arc transition section.
As an optimized mode of the present invention, the front end inner side surface of the first clamping portion and the front end inner side surface of the second clamping portion are respectively provided with a first forceps tooth groove and a second forceps tooth groove, and the first forceps tooth groove and the second forceps tooth groove are engaged with each other.
As an optimized mode of the present invention, the top ends of the first clamping portion and the second clamping portion are arc transition structures.
As a preferable mode of the present invention, the locker is composed of an upper latch integrally connected to the first connecting arm and a lower latch integrally connected to the second connecting arm; the upper latch and the lower latch are fixedly clamped through wedged teeth which are meshed with each other.
As a preferred mode of the present invention, the end of the first connecting arm is disposed on a first forceps handle for convenient grasping, and the first forceps handle and the first connecting arm are integrally formed; the end part of the second connecting arm is arranged on a second forceps handle which is convenient to hold, and the second forceps handle and the second connecting arm are integrally formed; wherein, the first forceps handle and the second forceps handle are both circular structures.
As an optimal mode of the utility model, the inner ring of first pincers handle and second pincers handle all wraps the one deck rubber layer, and the shaping has anti-skidding decorative pattern on this rubber layer.
The utility model has the advantages that:
1. the utility model has simple structure and convenient use, and the first groove and the second groove for positioning the umbilical cord ligature ring are respectively formed at the outer sides of the first clamping part and the second clamping part; the umbilical cord ligature ring can be sleeved at the first groove and the second groove of the hemostatic forceps, so that after the umbilical cord is clamped, the umbilical cord ligature ring is clamped to the root of the umbilical cord of the infant along the first clamping part and the second clamping part and is used for clamping the umbilical cord of the newborn;
2. the first groove and the second groove are positioned in the middle of the first clamping part and the second clamping part, so that the umbilical cord ligature ring is conveniently sleeved on the hemostatic forceps, and meanwhile, after the hemostatic forceps clamp the umbilical cord, the umbilical cord ligature ring can be smoothly sleeved on the umbilical cord of the newborn from the hemostatic forceps, and convenience and safety are improved;
3. the inner diameter of the first groove of the utility model is 1/3 of the width of the first clamping part, and the inner diameter of the second groove is 1/3 of the width of the second clamping part; firstly, the stability and the safety of the umbilical cord ligature ring sleeved on the hemostatic forceps are improved, and meanwhile, the overall structural strength of the first clamping part and the second clamping part is also ensured, so that the use safety is further ensured;
4. the two ends of the first groove and the first clamping part of the utility model are in circular arc transition structures, and the two ends of the second groove and the second clamping part are in circular arc transition structures; the umbilical cord ligature ring is convenient to assemble and take down on the hemostatic forceps;
5. the radian of the first upper arc transition section of the utility model is larger than that of the first lower arc transition section; the radian of the second upper arc transition section is greater than that of the second lower arc transition section; the umbilical cord ligature ring can be conveniently sleeved on the hemostatic forceps in an initial state, and can smoothly slide out of the first groove and the second groove on the hemostatic forceps after the hemostatic forceps take the umbilical cord;
6. the first clamping tooth groove and the second clamping tooth groove which are meshed with each other are arranged on the inner sides of the first clamping part and the second clamping part, so that the umbilical cord is easier to position when clamped, and meanwhile, the umbilical cord is not easy to fall off after being clamped;
7. the upper latch and the lower latch are arranged for locking and positioning, so that the umbilical cord ligature ring can conveniently slide out of the hemostatic forceps after the umbilical cord of the hemostatic forceps is clamped, the stability and the safety of clamping of the hemostatic forceps can be ensured, and convenience is provided for subsequent sleeve joint of the umbilical cord ligature ring;
8. the inner rings of the first forceps handle and the second forceps handle are coated with a rubber layer, and the rubber layer is formed with anti-slip patterns, so that the sour and numb feeling of fingers can be effectively reduced, and the quality of an operation can be improved to a certain extent.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial enlarged view of embodiment A of the present invention;
FIG. 3 is a partial enlarged view of embodiment B of the present invention;
FIG. 4 is a partial enlarged view of embodiment C of the present invention;
reference numbers in the figures: the clamp comprises a locker 1, a first clamp tooth groove 2, a second clamp tooth groove 3, an upper clamp tooth 4, a lower clamp tooth 5, a first clamp handle 6, a second clamp handle 7, a hinge shaft 8, a first clamp body 10, a first clamping part 11, a first connecting arm 12, a first groove 13, a first upper arc transition section 13-1, a first lower arc transition section 13-2, a second clamp body 20, a second clamping part 21, a second connecting arm 22, a second groove 23, a second upper arc transition section 23-1 and a second lower arc transition section 23-2.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b): as shown in figures 1-4, a novel hemostatic forceps comprises a first forceps body 10 and a second forceps body 20; the first clamp body 10 is hinged with the second clamp body 20 through a hinge shaft 8; the first caliper body 10 includes a first clamping portion 11 and a first connecting arm 12 which are integrally formed; the second clamp body 20 comprises a second clamping part 21 and a second connecting arm 22 which are integrally formed, and the second clamping part 21 is matched with the first clamping part 11 to form a clamping part for clamping the umbilical cord; the inner sides of the rear ends of the first connecting arm 12 and the second connecting arm 22 are provided with lockers 1 which enable the clamping parts to keep a clamping state; a first groove 13 and a second groove 23 for positioning the umbilical cord ligature ring are respectively formed on the outer sides of the first clamping part 11 and the second clamping part 21; the first groove 13 and the second groove 23 are oppositely arranged; the utility model has simple structure and convenient use, and the first groove and the second groove for positioning the umbilical cord ligature ring are respectively formed at the outer sides of the first clamping part and the second clamping part; the umbilical cord ligature ring can be sleeved at the first groove and the second groove of the hemostatic forceps, so that after the umbilical cord is clamped, the umbilical cord is clamped along the first clamping part 11 and the second clamping part 21 to the root of the umbilical cord of the infant.
The first groove 13 and the second groove 23 are respectively positioned in the middle of the first clamping part 11 and the second clamping part 21; firstly, made things convenient for the navel cord ligature circle to cup joint on hemostatic forceps, simultaneously, also made hemostatic forceps after centre gripping navel cord, the navel cord ligature circle can cup joint to the neonate's navel cord smoothly from hemostatic forceps on, improved convenience and security.
Specifically, when the utility model is used, in the initial state of the hemostatic forceps, the first clamping part 11 and the second clamping part 21 are in a clamping closed state, and the umbilical cord ligature ring required to be sleeved on the first groove 13 and the second groove 23 along the first clamping part 11 and the second clamping part 21; after the umbilical cord ligature ring is placed stably, the first clamping part 11 and the second clamping part 21 are opened to clamp the umbilical cord, the upper latch 4 and the lower latch 5 on the locker 1 are fastened with each other to fix the relative positions of the first clamping part 11 and the second clamping part 21, so that the first clamping part 11 and the second clamping part 21 can stably clamp the umbilical cord; after clamping the umbilical cord, the expansion forceps are used for expanding the umbilical cord ligature ring, so that the umbilical cord ligature ring is separated from the first groove 13 and the second groove 23 and moves to the root of the umbilical cord of the infant along the first clamping part 11 and the second clamping part 21 for clamping the umbilical cord of the newborn; convenient and fast, specifically, the wedge tooth on last latch 4 and the latch 5 down is the same with the locking rack structure on current hemostatic forceps, medical pliers.
The inner diameter of the first groove 13 is 1/3 the width of the first clamping part 11, and the inner diameter of the second groove 23 is 1/3 the width of the second clamping part 21; firstly, improved stability and the security that the navel cord ligature circle cup jointed on hemostatic forceps, simultaneously, also guaranteed the overall structure intensity of first clamping part and second clamping part, further guaranteed the safety in utilization.
The two ends of the first groove 13 and the first clamping part 11 are in an arc transition structure, and the two ends of the second groove 23 and the second clamping part 21 are in an arc transition structure; the umbilical cord ligature ring is convenient to assemble and take down on the hemostatic forceps.
A first upper arc transition section 13-1 and a first lower arc transition section 13-2 are formed at two ends of the first groove 13, and the radian of the first upper arc transition section 13-1 is greater than that of the first lower arc transition section 13-2; a second upper arc transition section 23-1 and a second lower arc transition section 23-2 are formed at two ends of the second groove 23, and the radian of the second upper arc transition section 23-1 is greater than that of the second lower arc transition section 23-2; the radian of the first upper arc transition section of the utility model is larger than that of the first lower arc transition section; the radian of the second upper arc transition section is greater than that of the second lower arc transition section; the umbilical cord ligature ring can be conveniently sleeved on the hemostatic forceps in an initial state, and after the umbilical cord is taken by the hemostatic forceps, the umbilical cord ligature ring can smoothly slide out of the first groove and the second groove on the hemostatic forceps.
The inner side surfaces of the front ends of the first clamping part 11 and the second clamping part 21 are respectively provided with a first forceps tooth groove 2 and a second forceps tooth groove 3, and the first forceps tooth groove 2 and the second forceps tooth groove 3 are mutually meshed; through the first pincers tooth's socket and the second pincers tooth's socket that set up mutual interlock in the inboard of first clamping part and second clamping part, fix a position more easily when the centre gripping umbilical cord, simultaneously, the umbilical cord also is difficult for droing after the centre gripping.
The top ends of the first clamping part 11 and the second clamping part 21 are in arc transition structures; thereby avoiding the harm to the baby caused by the sharp corner structures on the first clamping part 11 and the second clamping part 21; the use safety is ensured.
The locker 1 is composed of an upper latch 4 integrally connected with the first connecting arm 12 and a lower latch 5 integrally connected with the second connecting arm 22; the upper latch 4 and the lower latch 5 are fixedly clamped through wedged teeth which are meshed with each other; through setting up latch and latch locking location down, press from both sides tight back at hemostatic forceps umbilical cord, make things convenient for the umbilical cord ligature circle roll-off from hemostatic forceps, can guarantee the stability and the security of hemostatic forceps centre gripping, for cup jointing of follow-up umbilical cord ligature circle, provide convenience.
The end part of the first connecting arm 12 is arranged on a first forceps handle 6 which is convenient to hold, and the first forceps handle 6 and the first connecting arm 12 are integrally formed; the end part of the second connecting arm 22 is arranged on a second forceps handle 7 which is convenient to hold, and the second forceps handle 7 and the second connecting arm 22 are integrally formed; the first forceps handle 6 and the second forceps handle 7 are both of circular structures; the operation of the doctor is convenient.
The inner rings of the first forceps handle 6 and the second forceps handle 7 are coated with a layer of rubber layer, and anti-skid patterns are formed on the rubber layer; in the operation process, fingers of medical staff touch the first forceps handle 6 and the second forceps handle 7, and after a long time, the touch parts of the fingers with the first forceps handle 6 and the second forceps handle 7 can generate acid and numb feeling, so that the operation quality is influenced to a certain extent; the utility model discloses an at the inner circle cladding one deck rubber layer of first pincers handle 6 and second pincers handle 7, can effectively alleviate the sour numb sense of finger, can improve the quality of operation to a certain extent.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the locking device comprises terms such as a locker 1, a first forceps tooth groove 2, a second forceps tooth groove 3, an upper latch 4, a lower latch 5, a first forceps handle 6, a second forceps handle 7, a hinge shaft 8, a first forceps body 10, a first clamping part 11, a first connecting arm 12, a first groove 13, a first upper arc transition section 13-1, a first lower arc transition section 13-2, a second forceps body 20, a second clamping part 21, a second connecting arm 22, a second groove 23, a second upper arc transition section 23-1 and a second lower arc transition section 23-2, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A novel hemostatic forceps, which is characterized in that; comprises a first clamp body (10) and a second clamp body (20); the first clamp body (10) is hinged with the second clamp body (20) through a hinge shaft (8); the first clamp body (10) comprises a first clamping part (11) and a first connecting arm (12) which are integrally formed; the second clamp body (20) comprises a second clamping part (21) and a second connecting arm (22) which are integrally formed, and the second clamping part (21) is matched with the first clamping part (11) to form a clamping part for clamping the umbilical cord; the inner sides of the rear ends of the first connecting arm (12) and the second connecting arm (22) are provided with lockers (1) which enable the clamping parts to keep a clamping state; a first groove (13) and a second groove (23) for positioning the umbilical cord ligature ring are respectively formed on the outer sides of the first clamping part (11) and the second clamping part (21); the first groove (13) and the second groove (23) are oppositely arranged.
2. The novel hemostatic forceps of claim 1, wherein: the first groove (13) and the second groove (23) are respectively positioned in the middle of the first clamping part (11) and the second clamping part (21).
3. The novel hemostatic forceps of claim 2, wherein: the inner diameter of the first groove (13) is 1/3 of the width of the first clamping part (11), and the inner diameter of the second groove (23) is 1/3 of the width of the second clamping part (21).
4. The novel hemostatic forceps of claim 3, wherein: the two ends of the first groove (13) and the first clamping part (11) are in arc transition structures, and the two ends of the second groove (23) and the second clamping part (21) are in arc transition structures.
5. The novel hemostatic forceps of claim 4, wherein: a first upper arc transition section (13-1) and a first lower arc transition section (13-2) are formed at two ends of the first groove (13), and the radian of the first upper arc transition section (13-1) is greater than that of the first lower arc transition section (13-2); a second upper arc transition section (23-1) and a second lower arc transition section (23-2) are formed at two ends of the second groove (23), and the radian of the second upper arc transition section (23-1) is greater than that of the second lower arc transition section (23-2).
6. The novel hemostatic forceps of claim 4, wherein: the front end inner side surfaces of the first clamping portion (11) and the second clamping portion (21) are respectively provided with a first forceps tooth groove (2) and a second forceps tooth groove (3), and the first forceps tooth groove (2) and the second forceps tooth groove (3) are mutually meshed.
7. The novel hemostatic forceps of claim 5, wherein: the top ends of the first clamping part (11) and the second clamping part (21) are in arc transition structures.
8. The novel hemostatic forceps of claim 1, wherein: the locker (1) comprises an upper latch (4) integrally connected with the first connecting arm (12) and a lower latch (5) integrally connected with the second connecting arm (22); the upper latch (4) and the lower latch (5) are fixedly clamped through wedged teeth which are meshed with each other.
9. The novel hemostatic forceps of claim 8, wherein: the end part of the first connecting arm (12) is arranged on a first forceps handle (6) which is convenient to hold, and the first forceps handle (6) and the first connecting arm (12) are integrally formed; the end part of the second connecting arm (22) is arranged on a second forceps handle (7) which is convenient to hold, and the second forceps handle (7) and the second connecting arm (22) are integrally formed; the first forceps handle (6) and the second forceps handle (7) are both of a circular structure.
10. The novel hemostatic forceps of claim 9, wherein: the inner rings of the first forceps handle (6) and the second forceps handle (7) are coated with a rubber layer, and anti-skid patterns are formed on the rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230684.1U CN213249418U (en) | 2020-06-29 | 2020-06-29 | Novel hemostatic forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021230684.1U CN213249418U (en) | 2020-06-29 | 2020-06-29 | Novel hemostatic forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213249418U true CN213249418U (en) | 2021-05-25 |
Family
ID=75957597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021230684.1U Expired - Fee Related CN213249418U (en) | 2020-06-29 | 2020-06-29 | Novel hemostatic forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213249418U (en) |
-
2020
- 2020-06-29 CN CN202021230684.1U patent/CN213249418U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |