CN202920279U - Cervix hemostatic forceps - Google Patents
Cervix hemostatic forceps Download PDFInfo
- Publication number
- CN202920279U CN202920279U CN 201220600649 CN201220600649U CN202920279U CN 202920279 U CN202920279 U CN 202920279U CN 201220600649 CN201220600649 CN 201220600649 CN 201220600649 U CN201220600649 U CN 201220600649U CN 202920279 U CN202920279 U CN 202920279U
- Authority
- CN
- China
- Prior art keywords
- cervix
- jaw
- hemostatic forceps
- type
- forceps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 210000003679 cervix uteri Anatomy 0.000 title claims abstract description 54
- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 42
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 11
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 10
- 210000000078 claw Anatomy 0.000 claims description 10
- 241001014327 Anodontia Species 0.000 claims description 7
- 206010002583 anodontia Diseases 0.000 claims description 7
- 230000005212 anodontia Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 210000004204 blood vessel Anatomy 0.000 abstract description 6
- 230000023597 hemostasis Effects 0.000 abstract description 6
- 208000032843 Hemorrhage Diseases 0.000 abstract description 2
- 206010067268 Post procedural infection Diseases 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 abstract 2
- 208000037816 tissue injury Diseases 0.000 abstract 1
- 241000255925 Diptera Species 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 7
- 206010071229 Procedural haemorrhage Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 1
- 208000006374 Uterine Cervicitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 206010008323 cervicitis Diseases 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 239000002874 hemostatic agent Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a pair of cervix hemostatic forceps, which comprises a pair of single-rod type (A type) cervix hemostatic forceps and an ordinary type (B type) cervix hemostatic forceps, wherein the A type cervix hemostatic forceps consist of a jaw, a forceps rod and handles, the front end of the forceps rod is provided with the jaw, the back end of the forceps rod is provided with the handles, the jaw is an oval ring with the inconsistent upper ends, the inner ring is provided with teeth or is smooth without teeth, and the middle is hollow. The B type cervix hemostatic forceps consist of jaws, a female piece, a male piece, a strontium shaft and egg-shaped finger rings, wherein the front ends of the female piece and the male piece are respectively provided with the jaw, the back ends of the female piece and the male piece are provided with the egg-shaped finger rings, and the strontium shaft is used for fixation. The top ends of the female piece and the male piece are connected with the inwards bent corresponding semicircular jaws, the cross sections of the two jaws are in an oval shape after the two jaws are closed, the lower ends are closed, the upper ends are not closed, and an inner ring is provided with teeth or is smooth without teeth. The cervix hemostatic forceps have the advantages that the structure is simple, the use is convenient, the cervix can be pulled and fixed in the gynaecology cervical surgery, the hemostasis goal is reached through compressing the blood vessels around the cervix, and the hemorrhage in the surgery or the postoperative infection caused by local cervix tissue injury is avoided.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically relates to a kind of hemostatic forceps for cervix, fixing tractive cervix uteri in applicable Rhizoma Atractylodis Macrocephalae, and the blood vessel around the compressing cervix uteri is to reduce intraoperative hemorrhage.
Background technology
The gynecologist when carrying out operation on cervix, commonly used to and to use maximum be exactly mosquito forceps.At present, existing mosquito forceps is divided into three kinds, and the first is superficial part hemostasis and the separate tissue that straight mosquito forceps and anodontia mosquito forceps are used for operative site, have the tooth mosquito forceps be mainly used in tough tissue hemostasis, lift the part of incision; The second is the hemostasis that curved hemostat is used for deep tissue or internal organs, and the tissues such as the unsuitable clamping blood vessel of tooth mosquito forceps, nerve are arranged; The third is that mosquito forceps is more tiny, is suitable for separating little blood vessel and perineural connective tissue, is used for the hemostasis of little blood vessel, is not suitable for clamping bulk or harder tissue.Existing mosquito forceps, following shortcoming is arranged: clamping face is less, need to be many mosquito forceps when the bleeding part is more, be difficult for fixedly pathological changes surrounding tissue, surgical field of view exposes insufficient; Haemostatic effect is poor, easily unclamps between clamp handle and clamp handle in clamping process, must medical personnel clamp with hands always, thereby has reduced work efficiency.
Summary of the invention
The purpose of this utility model is to be to provide a kind of hemostatic forceps for cervix, these pincers can fully expose surgical field of view, fixedly cervix uteri, reduce the hemostatic forceps for cervix of intraoperative hemorrhage, simple in structure, easy to use, doing Gynecological cervical when operation, can tractive fixing cervix uteri, by the blood vessel around the compressing cervix uteri, reach the hemostasis purpose, avoid damaging the cervix uteri local organization, cause intraoperative hemorrhage or postoperative infection.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of hemostatic forceps for cervix comprises single rod type (A type) and plain edition (Type B).A type hemostatic forceps for cervix is by being made of the first jaw, claw beam, handle.The front end of claw beam is the first jaw, and the rear end is handle, and the first jaw is the vesica piscis that misfit the upper end, and internal ring has tooth or smooth anodontia, middle hollow out, and the area of the first jaw is 15 * 20mm, 20 * 25mm, 25 * 30mm, 30 * 35mm, 35 * 40mm.The first jaw and claw beam curvature are 105 °.The Type B hemostatic forceps for cervix refers to that by the second jaw, female, male sheet, strontium axle and egg type circle consists of, and is characterized in that: the front end of female and male sheet is the second jaw, and the rear end is that egg type refers to circle, fixes by the strontium axle.Female be connected the top of sheet and all connecting respectively aduncate corresponding semicircular second jaw, its section ovalize after first, second jaw closure, the lower end coincide, misfit the upper end, internal ring has tooth or smooth anodontia, middle hollow out.The area of the second jaw is 15 * 20mm, 20 * 25mm, 25 * 30mm, 30 * 35mm, 35 * 40mm.The second jaw and female angle with male sheet are 105 °.Female is 163 ° with male sheet in the rear end of strontium axle and the angle of the second jaw back-flexing, and egg type refers to that astragal has the locking tooth.During use, hemostatic forceps for cervix is moved to isthmus uteri by vagina, with the second jaw succedent houses neck tube, then A type hemostatic forceps for cervix is according to the big or small fixed handle of cervical canal, and the Type B hemostatic forceps for cervix is held egg type and referred to enclose big or small sealed locking tooth according to cervical canal.
This utility model compared with prior art has the following advantages and effect:
One, female of the claw beam of A type hemostatic forceps for cervix, Type B hemostatic forceps for cervix and male sheet have enough length, are convenient in the intravaginal operation, and jaw has enough diameters, and effectively the clamp cervical canal, be beneficial in art and stop blooding;
Two, the lower end closure of jaw but the inc design in upper end, the cervix uteri local organization of having avoided causing because of clamp is dampened and the generation of postoperative cervicitis, cervical erosion;
Three, jaw clamping face area is large and similar to cervix uteri lip shape, can save tissue forceps, fully expose operating field, and clamping is firm, makes operation technique simple.
Description of drawings
Fig. 1 is a kind of A type hemostatic forceps for cervix structural representation.
Fig. 2 is a kind of Type B hemostatic forceps for cervix structural representation.
Wherein: 1-the first jaw, female of 2-, the male sheet of 3-, 4-strontium axle, 5-egg type refer to circle, 6-the second jaw, 7-claw beam, 8-handle.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail:
According to Fig. 1 as can be known, a kind of hemostatic forceps for cervix is made of jaw 6, claw beam 7, handle 8 A type hemostatic forceps for cervix.The front end of described claw beam 7 is jaw 6, and the rear end is handle 8.Described the second jaw 6 is the inc vesica piscis in upper end, and internal ring has tooth or smooth anodontia, middle hollow out.The area of the second jaw 6 of described A type hemostatic forceps for cervix is 15 * 20mm, 20 * 25mm, 25 * 30mm, 30 * 35mm, 35 * 40mm.Described the second jaw 6 is 105 ° with claw beam 7 angles.
According to Fig. 2 as can be known, a kind of hemostatic forceps for cervix fixedly is comprised of by strontium axle 4 female 2 and male sheet 3 the Type B hemostatic forceps for cervix.The front end of described female 2 and male sheet 3 is the first jaw 1, and the rear end is that egg type refers to enclose 5.Described female 2 be connected the top of sheet 3 all connecting respectively aduncate semicircular first jaw 1, the first jaw 1 and the second jaw 6 closed after ovalizes, the lower end coincide, misfit the upper end, internal ring has tooth or smooth anodontia, middle hollow out.The area of the first jaw 1 of described Type B cervical clamps is 15 * 20mm, 20 * 25mm, 25 * 30mm, 30 * 35mm, 35 * 40mm.Described the first jaw 1 is 105 ° with the angle of female 2 and male sheet 3 respectively.Described female 2 and male sheet 3 are 163 ° in the rear end of strontium axle 4 and the angle of the first jaw 1 back-flexing.
Described hemostatic forceps for cervix is manufactured by 2Cr13 Mo material or 2Cr13 material; Gill axle 4 is manufactured by 2Cr13 or 1Cr13 material.The egg type of described Type B hemostatic forceps for cervix refers to enclose 5 with the locking tooth.
Claims (7)
1. hemostatic forceps for cervix, comprise single rod type and plain edition, A type hemostatic forceps for cervix is made of the second jaw (6), claw beam (7), handle (8), the front end of claw beam (7) is the second jaw (6), the rear end is handle (8), the vesica piscis that the second jaw (6) is misfitted for the upper end, internal ring have tooth or smooth anodontia, middle hollow out, the Type B hemostatic forceps for cervix is by the first jaw (1), female (2), male sheet (3), strontium axle (4) and egg type refer to that circle (5) consists of, it is characterized in that: the front end of female (2) and male sheet (3) is the first jaw (1), the rear end is that egg type refers to circle (5), fixing by strontium axle (4), female (2) be connected the top of sheet (3) and all connecting respectively aduncate corresponding semicircular first jaw (1), the first jaw (1), its section ovalize after the second jaw (6) is closed, the lower end coincide, misfit the upper end, internal ring has tooth or smooth anodontia, middle hollow out.
2. a kind of hemostatic forceps for cervix according to claim 1 is characterized in that: described hemostatic forceps for cervix is made by 2Cr13 Mo material or 2Cr13 material; Gill axle (4) is made by 2Cr13 or 1Cr13 material.
3. a kind of hemostatic forceps for cervix according to claim 1, it is characterized in that: second jaw (6) of described A type and Type B hemostatic forceps for cervix is of a size of 15 * 20mm, 20 * 25mm, 25 * 30mm, 30 * 35mm, 35 * 40mm.
4. described a kind of hemostatic forceps for cervix according to claim 1, it is characterized in that: second jaw (6) of described A type hemostatic forceps for cervix is 105 ° with claw beam (7) curvature.
5. a kind of hemostatic forceps for cervix according to claim 1 is characterized in that: first jaw (1) of described Type B hemostatic forceps for cervix is 105 ° with the curvature of female (2) and male sheet (3).
6. a kind of hemostatic forceps for cervix according to claim 1, it is characterized in that: described female (2) and male sheet (3) are 163 ° in the rear end of strontium axle (4) and the curvature of the first jaw (1) back-flexing.
7. a kind of hemostatic forceps for cervix according to claim 1 is characterized in that: the egg type of described Type B hemostatic forceps for cervix refers to that circle (5) is with the locking tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600649 CN202920279U (en) | 2012-11-14 | 2012-11-14 | Cervix hemostatic forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600649 CN202920279U (en) | 2012-11-14 | 2012-11-14 | Cervix hemostatic forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920279U true CN202920279U (en) | 2013-05-08 |
Family
ID=48210273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600649 Expired - Lifetime CN202920279U (en) | 2012-11-14 | 2012-11-14 | Cervix hemostatic forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580391A (en) * | 2017-01-17 | 2017-04-26 | 北京大学第三医院 | Medical clamp |
-
2012
- 2012-11-14 CN CN 201220600649 patent/CN202920279U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580391A (en) * | 2017-01-17 | 2017-04-26 | 北京大学第三医院 | Medical clamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
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| CX01 | Expiry of patent term |