CN205163160U - Pelvic cavity hemostatic forceps - Google Patents
Pelvic cavity hemostatic forceps Download PDFInfo
- Publication number
- CN205163160U CN205163160U CN201520879157.6U CN201520879157U CN205163160U CN 205163160 U CN205163160 U CN 205163160U CN 201520879157 U CN201520879157 U CN 201520879157U CN 205163160 U CN205163160 U CN 205163160U
- Authority
- CN
- China
- Prior art keywords
- terminal end
- bare terminal
- pelvic cavity
- clamping end
- handle
- 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 - Fee Related
Links
- 230000002439 hemostatic effect Effects 0.000 title abstract description 8
- 241000255925 Diptera Species 0.000 claims description 15
- 208000037816 tissue injury Diseases 0.000 abstract description 2
- 208000032843 Hemorrhage Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 210000003484 anatomy Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 208000034158 bleeding Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009802 hysterectomy Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 206010034754 petechiae Diseases 0.000 description 2
- 230000035935 pregnancy Effects 0.000 description 2
- 210000001215 vagina Anatomy 0.000 description 2
- 206010053648 Vascular occlusion Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 208000021331 vascular occlusion disease Diseases 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a pelvic cavity hemostatic forceps, belonging to the field of medical instruments. The pelvic cavity hemostatic forceps comprise two forceps bodies which are symmetrical to each other, wherein each forceps body comprises a handle and a clamping end, the length ratio of the handles to the clamping ends is 1.5: 1-2.5: 1, and each clamping end comprises a first clamping end, a second clamping end and a third clamping end which are sequentially connected and located in the same plane; the included angle between the first clamping end and the second clamping end is 130-160 degrees, and the included angle between the second clamping end and the third clamping end is 120-150 degrees. This pelvic cavity hemostatic forceps convenient and fast exposes clearance behind the bladder, simplifies the operation, and the unique design of upwarping of centre gripping end afterbody can reduce the tissue injury risk on the one hand, and on the other hand is convenient for operate in the art like ligature, wiring.
Description
Technical field
This utility model relates to a kind of pelvic cavity mosquito forceps, belongs to medical instruments field.
Background technology
Often massive hemorrhage problem can be run in current clinical operation process; for in pelvic organs operation (particularly obstetric hysterectomy) process during hemorrhage, massive hemorrhage; it is necessary for applying effective, undamaged hemostatic device; consider the anatomical structure that pelvic cavity is special; existing hemostatic device cannot adapt to pelvic side wall radian and the degree of depth, cannot reach expection hemostasis object.Existing hurtless measure hemostatic device tension force is not enough, grasping tissue, particularly trimester of pregnancy anatomical structure change, tissue becomes roomy, and blood is for abundant, and flexibility is not suitable with the needs of operation on pelvis; In order to adapt to pelvic side wall radian in operation on pelvis process, effective, undamaged hemostasis, novel hemostatic device is essential.
Utility model content
The technical problem that this utility model solves is, in pelvic organs operation (particularly obstetric hysterectomy) process during hemorrhage, massive hemorrhage, surgical field of view is unintelligible, is hidden by blood, effectively cannot determine the exact position of petechia.
The technical solution of the utility model is, a kind of pelvic cavity mosquito forceps is provided, comprise two symmetrical calipers, each caliper includes handle and bare terminal end, the length of described handle and bare terminal end is than being 1.5:1 ~ 2.5:1, and described bare terminal end comprises and is connected successively and is positioned at the first bare terminal end of same plane, the second bare terminal end and the 3rd bare terminal end; The angle of the first bare terminal end and the second bare terminal end is 130-160 degree, and the angle of the second bare terminal end and the 3rd bare terminal end is 120-150 degree.
Further, described second bare terminal end establishes clamping tooth.
Further, the length of described first bare terminal end is 4-8cm.
Further, the length of described second bare terminal end is 3-6cm.
Further, the length of described 3rd bare terminal end is 1-2cm.
Further, described handle comprises the clamp handle that one end is connected with the first bare terminal end, and the other end of clamp handle establishes draw-in groove and handle ring.
This utility model is directed to the tension force of pelvic tissue and the requirement of physiology camber, adopt thinner, slightly shallow teeth groove is to reach AT object, by the chucking power of pincers and the improvement of flexibility, adjustment bare terminal end and the length ratio (1:1.5 ~ 1:2.5) of handle end and adjustment of tonicity size, its tension force is made to be greater than existing vascular occlusion clamp, consider the particularity of pelvic cavity structure, for adapting to pelvic cavity radian and the degree of depth, the angle of this utility model design pelvic cavity mosquito forceps first bare terminal end and the second bare terminal end is 130-160 degree, the angle of the second bare terminal end and the 3rd bare terminal end is 120-150 degree.The length of the first bare terminal end is 4-8cm, and the length of the second bare terminal end is 3-6cm, and the length of the 3rd bare terminal end is 1-2cm, the second bare terminal end is established clamping tooth, is directed to the hemostasis at tub wall, Pang Deng position, palace with this especially.
Pelvic cavity mosquito forceps of the present utility model also effectively to folder vaginal cuff, conveniently can expose bladder post gap, forms certain safety zone and tension force, with this isolating bladder safely and effectively, reduces injury of bladder and bleeding risk simultaneously, convenient and simple for operation.
The beneficial effects of the utility model are, clamping especially for vaginal cuff can adjust accordingly in existing design, because trimester of pregnancy anatomical structure change, vagina end becomes roomy, the apparatus of current use is used for greatly the clamp of blood vessel and a small amount of tissue, bare terminal end cannot reach enough length completely from both sides to folder vaginal cuff.In existing design basis, by lengthening bare terminal end, can effectively from both sides to folder vagina end, without the need to being progressively separated folder, conveniently expose bladder post gap, simplify operation technique, bare terminal end afterbody uniqueness upwarp design, tissue injury's risk can be reduced on the one hand, be convenient on the other hand operate as ligation, wiring etc. in patient's art.
Accompanying drawing explanation
State diagram when Fig. 1 represents that pelvic cavity mosquito forceps opens.
State diagram when Fig. 2 represents that pelvic cavity mosquito forceps closes.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
The present embodiment provides a kind of structural representation of pelvic cavity mosquito forceps, its state diagram of opening as shown in Figure 1, comprise two symmetrical calipers, each caliper includes handle and bare terminal end, the length of handle and bare terminal end is than being 2:1, described bare terminal end comprises and is connected successively and is positioned at the first bare terminal end 1, second bare terminal end 2 and the 3rd bare terminal end 3 of same plane, and its length is respectively 5cm, 4cm, 1cm; The angle of the first bare terminal end 1 and the second bare terminal end 2 is 135 degree, the angle of the second bare terminal end 2 and the 3rd bare terminal end 3 is 140 degree, the end of the junction between bare terminal end and the 3rd bare terminal end 3 is equipped with round-corner transition, reduce the damage to tissue, second bare terminal end 2 is established the clamping tooth 4 of occlusion mutually, handle comprises the clamp handle 6 that one end is connected with the first bare terminal end 1, the other end of clamp handle 6 establishes draw-in groove 5 and handle ring 7, draw-in groove 5 on two calipers mutually engaging can regulate the chucking power of bare terminal end, so that the needs of different occasion lower hemostasia.See petechia in operation, directly can unclamp the draw-in groove 5 of pelvic cavity mosquito forceps, make its bare terminal end clamp bleeding part, closed draw-in groove 5, can reach haemostatic effect.
Claims (6)
1. a pelvic cavity mosquito forceps, comprise two symmetrical calipers, each caliper includes handle and bare terminal end, it is characterized in that, the length of described handle and bare terminal end is than being 1.5:1 ~ 2.5:1, and described bare terminal end comprises and is connected successively and is positioned at first bare terminal end (1) of same plane, the second bare terminal end (2) and the 3rd bare terminal end (3); First bare terminal end (1) is 130-160 degree with the angle of the second bare terminal end (2), and the angle of the second bare terminal end (2) and the 3rd bare terminal end (3) is 120-150 degree.
2. pelvic cavity mosquito forceps as claimed in claim 1, is characterized in that, described second bare terminal end (2) is established clamping tooth (4).
3. pelvic cavity mosquito forceps as claimed in claim 1, it is characterized in that, the length of described first bare terminal end (1) is 4-8cm.
4. pelvic cavity mosquito forceps as claimed in claim 1, it is characterized in that, the length of described second bare terminal end (2) is 3-6cm.
5. pelvic cavity mosquito forceps as claimed in claim 1, it is characterized in that, the length of described 3rd bare terminal end (3) is 1-2cm.
6. pelvic cavity mosquito forceps as claimed in claim 1, it is characterized in that, described handle comprises the clamp handle (6) that one end is connected with the first bare terminal end (1), and the other end of clamp handle (6) establishes draw-in groove (5) and handle ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879157.6U CN205163160U (en) | 2015-11-06 | 2015-11-06 | Pelvic cavity hemostatic forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879157.6U CN205163160U (en) | 2015-11-06 | 2015-11-06 | Pelvic cavity hemostatic forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163160U true CN205163160U (en) | 2016-04-20 |
Family
ID=55727209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879157.6U Expired - Fee Related CN205163160U (en) | 2015-11-06 | 2015-11-06 | Pelvic cavity hemostatic forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720879A (en) * | 2018-04-03 | 2018-11-02 | 李钊伦 | A kind of vena cave Basilar artery device applied under laparoscope |
-
2015
- 2015-11-06 CN CN201520879157.6U patent/CN205163160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720879A (en) * | 2018-04-03 | 2018-11-02 | 李钊伦 | A kind of vena cave Basilar artery device applied under laparoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160420 Termination date: 20161106 |