CN107997815A - A kind of cervix expanding forceps - Google Patents
A kind of cervix expanding forceps Download PDFInfo
- Publication number
- CN107997815A CN107997815A CN201711328841.5A CN201711328841A CN107997815A CN 107997815 A CN107997815 A CN 107997815A CN 201711328841 A CN201711328841 A CN 201711328841A CN 107997815 A CN107997815 A CN 107997815A
- Authority
- CN
- China
- Prior art keywords
- clamp handle
- securing rod
- binding clip
- handle
- caliper
- 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.)
- Withdrawn
Links
- 210000003679 cervix uteri Anatomy 0.000 title claims abstract description 21
- 210000000078 claw Anatomy 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 208000016599 Uterine disease Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2833—Locking means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/28—Surgical forceps
- A61B2017/2808—Clamp, e.g. towel clamp
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
- A61B2017/4225—Cervix uteri
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of cervix expanding forceps, including left caliper and right caliper body, left caliper and right caliper body are respectively equipped with claw beam and clamp handle, claw beam is fixedly connected with clamp handle, and two clamp handles are linked together in which can turn by swivel pin, and two clamp handles are equipped with locking device, locking device realizes the relative position for fixing two calipers, locking device includes securing rod and locked hand, and securing rod and locked hand can realize mutual cooperation, and securing rod is between the left caliper and right caliper body.
Description
Technical field
The present invention relates to medical instrument, especially a kind of cervix expanding forceps.
Background technology
In clinical treatment, when carrying out uterine disease operation, the expansion of uterine neck, existing cervical dilatation apparatus are generally required
There is a variety of, such as mechanical, water-bag type, inflatable cervical dilator, although having certain effect, also there is expansion
The problem of effect unobvious, degrees of expansion cannot be controlled accurately.
The content of the invention
The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of cervix expanding forceps, solve uterine neck and expand
The pincers unconspicuous technical problem of expansion effect is opened, solves the technical problem that cervix expanding forceps degrees of expansion cannot be controlled accurately.
The technical solution adopted by the present invention is as follows：The present invention uses a kind of cervix expanding forceps, including left caliper and right caliper body,
Left caliper and right caliper body are respectively equipped with claw beam and clamp handle, and the claw beam is fixedly connected with clamp handle, and two clamp handle passes through swivel pin
Link together with can turning, two clamp handle is equipped with locking device, and the locking device realizes the opposite position for fixing two calipers
Put, the locking device includes securing rod and locked hand, and the securing rod and locked hand can realize mutual cooperation, the lock
Fixed pole is between the left caliper and right caliper body.
Further, the securing rod left end is fixedly connected with left clamp handle, and securing rod right end is set towards right clamp handle, the lock
Handle is determined in right clamp handle, and the locked hand is hinged with right clamp handle, and locked hand is located at below securing rod.
Further, the securing rod is arcuate structure, and the side under the direction of securing rod is equipped with locking teeth, the locking handle
Hand includes handle and convex portion, and the convex portion and handle are located at the right side of right clamp handle, and the convex portion matches with locking teeth, realizes convex
Portion can be stuck in locking teeth.
Further, the right clamp handle is equipped with through hole, and through hole runs through the both sides of right clamp handle, and the securing rod can pass through logical
Hole.
Further, the left caliper upper end is extended with left expansion binding clip, and right caliper body upper end is extended with right expansion binding clip, left expansion
Binding clip is opened to be mutually matched with right expansion binding clip.
Further, the left expansion binding clip is equipped with groove towards the first side of right stretching pliers, and the right expansion binding clip direction is left
The first side of stretching pliers is equipped with groove.
Further, the left expansion binding clip and right stretching pliers head surface are set for shiny surface, and the two clamp handles lower end is equipped with
Finger-hole.
Due to that using the above structure, by the locking device set below two calipers, can realize accurate control cervical dilatation
The angle of folding is clamped, is coordinated by the locking teeth on securing rod and convex portion, the angle of cervix expanding forceps folding can be fixed, ensures palace
The stability that neck stretching pliers uses, by locked hand setting, it can be achieved that at any time adjust cervix expanding forceps folding angle,
The matching design of hand and convex portion facilitates the adjustment of medical staff.The shape of binding clip sets and one can fit with uterine neck, and two can be with
Achieve the purpose that not injure uterine neck.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：A kind of uterine neck of the present invention expands
Pincers are opened, it is simple in structure, the angle of cervix expanding forceps folding can be accurately fixed, ensures the stability that cervix expanding forceps use, and
The angle of adjustment cervix expanding forceps folding at any time can be achieved, and prevent from causing uterine neck secondary injury, greatly facilitate medical care people
The use of member, is conducive to the operation of operation.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is cervix expanding forceps structure diagram.
Marked in figure：1 be claw beam, 2 be left clamp handle, 3 be right clamp handle, 4 be swivel pin, 5 be securing rod, 6 be locked hand,
7 it is locking teeth, 8 be handle, 9 be convex portion, 10 be left expansion binding clip, 11 be right expansion binding clip, 12 be groove, 13 is finger-hole.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated,
Replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, a kind of cervix expanding forceps of the present invention, including left caliper and right caliper body, left caliper and right caliper body divide
Not She You claw beam 1 and clamp handle, the claw beam 1 is fixedly connected with clamp handle, and two clamp handle is connected to one with can turning by swivel pin 4
Rise, two clamp handle is equipped with locking device, and the locking device realizes the relative position for fixing two calipers, the locking device
Including securing rod 5 and locked hand 6, the securing rod 5 and locked hand 6 can realize mutual cooperation, and the securing rod 5 is located at institute
State between left caliper and right caliper body.5 left end of securing rod is fixedly connected with left clamp handle 2, and 5 right end of securing rod is towards right clamp handle 3
Set, the locked hand 6 is arranged in right clamp handle 3, and the locked hand 6 is hinged with right clamp handle 3, and locked hand 86 is positioned at lock
The lower section of fixed pole 5.The securing rod 5 is arcuate structure, and the side under the direction of securing rod 5 is equipped with locking teeth 7, the locked hand
6 include handle 8 and convex portion 9, and the convex portion 9 and handle 8 are located at the right side of right clamp handle 3, and the convex portion 9 matches with locking teeth 7,
Realize that convex portion 9 can be stuck in locking teeth 7.The right clamp handle 3 is equipped with through hole, and through hole runs through the both sides of right clamp handle 3, the locking
Bar 5 can pass through through hole.The left caliper upper end is extended with left expansion binding clip 10, and right caliper body upper end is extended with right expansion binding clip 11,
Left expansion binding clip 10 is mutually matched with right expansion binding clip 11.The left expansion binding clip 10 is equipped with recessed towards 11 side of right expansion binding clip
Groove 12, the right expansion binding clip 11 are equipped with groove 12 towards 10 side of left expansion binding clip.The left expansion binding clip 10 and right expansion
11 surface of binding clip is set for shiny surface, and the two clamp handles lower end is equipped with finger-hole 13.
In use, binding clip can be bonded uterine neck by medical staff, then hand is placed at handle 8 and rotates locked hand 6, makes convex
Portion 9 and locking teeth 7 separate, and adjust the aperture of left clamp handle 2 and right clamp handle 3 until reaching the aperture of needs, then by locked hand 6
Turn fixed, convex portion 9 is stuck on locking teeth 7, fixes the aperture between two clamp handles, ensures the stability of expansion, easy to medical staff's
Use, ensure being smoothed out for operation.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (7)
1. a kind of cervix expanding forceps, including left caliper and right caliper body, left caliper and right caliper body are respectively equipped with claw beam（1）And clamp handle,
The claw beam（1）It is fixedly connected with clamp handle, two clamp handle passes through swivel pin（4）Link together with can turning, it is characterised in that：
Two clamp handle is equipped with locking device, and the locking device realizes the relative position for fixing two calipers, the locking device bag
Include securing rod（5）And locked hand（6）, the securing rod（5）And locked hand（6）It can realize and cooperate, the securing rod
（5）Between the left caliper and right caliper body.
A kind of 2. cervix expanding forceps as claimed in claim 1, it is characterised in that：The securing rod（5）Left end and left clamp handle（2）
It is fixedly connected, securing rod（5）Right end is towards right clamp handle（3）Set, the locked hand（6）Arranged on right clamp handle（3）On, the lock
Determine handle（6）With right clamp handle（3）It is hinged, and locked hand（6）Positioned at securing rod（5）Lower section.
A kind of 3. cervix expanding forceps as claimed in claim 2, it is characterised in that：The securing rod（5）For arcuate structure, locking
Bar（5）Direction under side be equipped with locking teeth（7）, the locked hand（6）Including handle（8）And convex portion（9）, the convex portion
（9）And handle（8）Positioned at right clamp handle（3）Right side, the convex portion（9）With locking teeth（7）Match, realize convex portion（9）Can card
In locking teeth（7）In.
A kind of 4. cervix expanding forceps as claimed in claim 3, it is characterised in that：The right clamp handle（3）It is equipped with through hole, through hole
Through right clamp handle（3）Both sides, the securing rod（5）Through hole can be passed through.
A kind of 5. cervix expanding forceps as claimed in claim 4, it is characterised in that：The left caliper upper end is extended with left stretching pliers
Head（10）, right caliper body upper end is extended with right expansion binding clip（11）, left expansion binding clip（10）With right expansion binding clip（11）It is mutually matched.
A kind of 6. cervix expanding forceps as claimed in claim 5, it is characterised in that：The left expansion binding clip（10）Towards right expansion
Binding clip（11）Side is equipped with groove（12）, the right expansion binding clip（11）Towards left expansion binding clip（10）Side is equipped with groove
（12）.
A kind of 7. cervix expanding forceps as claimed in claim 6, it is characterised in that：The left expansion binding clip（10）With right stretching pliers
Head（11）Surface is set for shiny surface, and the two clamp handles lower end is equipped with finger-hole（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328841.5A CN107997815A (en) | 2017-12-13 | 2017-12-13 | A kind of cervix expanding forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328841.5A CN107997815A (en) | 2017-12-13 | 2017-12-13 | A kind of cervix expanding forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107997815A true CN107997815A (en) | 2018-05-08 |
Family
ID=62058537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711328841.5A Withdrawn CN107997815A (en) | 2017-12-13 | 2017-12-13 | A kind of cervix expanding forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107997815A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012297A (en) * | 2019-12-12 | 2020-04-17 | 解恒珍 | An auxiliary device for examining and treating urethral orifice vegetations |
| CN111658100A (en) * | 2020-06-19 | 2020-09-15 | 西安交通大学医学院第二附属医院 | Foreign matter pincers are used to otolaryngology branch of academic or vocational study |
| CN117503277A (en) * | 2023-11-03 | 2024-02-06 | 扬州大学 | A kind of convenient clamping surgical forceps |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201643362U (en) * | 2010-04-28 | 2010-11-24 | 陈华 | Cervical dilation forceps |
| CN102631236A (en) * | 2012-05-14 | 2012-08-15 | 中国人民解放军第二军医大学 | Reset forceps for healing massa lateralis atlantis fractures |
-
2017
- 2017-12-13 CN CN201711328841.5A patent/CN107997815A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201643362U (en) * | 2010-04-28 | 2010-11-24 | 陈华 | Cervical dilation forceps |
| CN102631236A (en) * | 2012-05-14 | 2012-08-15 | 中国人民解放军第二军医大学 | Reset forceps for healing massa lateralis atlantis fractures |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012297A (en) * | 2019-12-12 | 2020-04-17 | 解恒珍 | An auxiliary device for examining and treating urethral orifice vegetations |
| CN111658100A (en) * | 2020-06-19 | 2020-09-15 | 西安交通大学医学院第二附属医院 | Foreign matter pincers are used to otolaryngology branch of academic or vocational study |
| CN117503277A (en) * | 2023-11-03 | 2024-02-06 | 扬州大学 | A kind of convenient clamping surgical forceps |
| CN117503277B (en) * | 2023-11-03 | 2024-05-03 | 扬州大学 | A kind of surgical forceps convenient for clamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |