CN110448367A - High-performance gynaecology obstetric forceps - Google Patents
High-performance gynaecology obstetric forceps Download PDFInfo
- Publication number
- CN110448367A CN110448367A CN201910758267.XA CN201910758267A CN110448367A CN 110448367 A CN110448367 A CN 110448367A CN 201910758267 A CN201910758267 A CN 201910758267A CN 110448367 A CN110448367 A CN 110448367A
- Authority
- CN
- China
- Prior art keywords
- hand
- tightening portion
- collet
- performance
- clamping part
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/44—Obstetrical forceps
- A61B17/442—Obstetrical forceps without pivotal connections, e.g. using vacuum
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to medical instruments fields, more particularly to a kind of high-performance gynaecology obstetric forceps, including center of gravity same axis clamping part, tightening portion, hand-held part, the top edge in the tightening portion is fit and abutted with clamping part bottom outer wall, the lower end in the tightening portion is connected with hand-held part, the clamping part includes several supporting rods of equidistantly distributed, the supporting rod is the curved support being bent upwards by bottom, the bottom of the curved support, which is gathered, is fixed on junction, the top of the curved support dissipates, and radially fixed it is embedded with winding box, two Scrolls are equipped in the winding box, the upper and lower ends of the Scroll are fixedly connected by spring with winding box, the collet of convolution is installed on the Scroll, the end of the collet is equipped with electromagnetic induction portion.The clamping part that the present invention is arranged is shrinkable, into birth canal before can be shrunk to column, facilitate access for birth canal, after contacting fetus, dissipate clamping part manually, be convenient for grasp dynamics, fetus and parent will not be hurt.
Description
Technical field
The invention belongs to medical instruments fields, and in particular to a kind of high-performance gynaecology obstetric forceps.
Background technique
Obstetric forceps is a kind of instrument that can be used for assisting parturient childbirth baby.Forceps delivery is to solve the difficult labour of head position, shorten the
Two stagess of labor, as early as possible one of the important means of terminal pregnancy.In the prior art, obstetric forceps is made of Liang Ge branch (blade), is located at tire
Youngster's head.These branches are defined as lobus sinister and lobus dexter according to the which side for being applied to mother's pelvis.Branch is usually (but not
Always) midpoint in joint is intersected.Most of obstetric forceps have locking structure in joint, but a small number of obstetric forceps have sliding knot
Structure allows Liang Ge branch along sliding over each other.Obstetric forceps with fixedly locked structure is used to have little or no need to rotation
Childbirth, such as when fetal head is aligned with the pelvis of mother.Point that obstetric forceps with slide lock structure is used to need more to rotate
Childbirth.The blade of each pliers branch is the bending part for catching fetus head.Obstetric forceps should firmly around fetus head, but
It is unable to tension.Blade has two curves, i.e., fetal head is curved and pelvis is curved.The shape of nose curve is consistent with fetus head.According to
The shape of fetus head, nose curve can be circular or more elongated.The shape of pelvis curve is consistent with birth canal, helps
In the infrapubic tractive force of guidance.For rotating the obstetric forceps of fetal head almost without pelvis curve.Obstetric forceps in the prior art is to tire
The bad control of the chucking power on youngster head, and be easy to injure fetus and parent.
Summary of the invention
In order to overcome the above technical problems, the purpose of the present invention is to provide a kind of high-performance gynaecology obstetric forceps.
Based on above-mentioned purpose, the present invention is adopted the following technical scheme that:
High-performance gynaecology obstetric forceps, clamping part, tightening portion, hand-held part including center of gravity in same axis, the tightening portion
Top edge is fit and abutted with clamping part bottom outer wall, and the lower end in the tightening portion is connected with hand-held part, the clamping part packet
Several supporting rods of equidistantly distributed are included, the supporting rod is the curved support being bent upwards by bottom, the curved support
Bottom, which is gathered, is fixed on junction, the junction can with respect to tightening portion, hand-held part along axis shift, the curved support
Top diverging, and it is radially fixed be embedded with winding box, be equipped with two Scrolls in the winding box, up and down the two of the Scroll
End is fixedly connected by spring with winding box, the collet of convolution is installed on the Scroll, spring gives Scroll to receive always
The power of entrainment set, the end of the collet are equipped with electromagnetic induction portion, the electromagnetic induction portion that the collet end is equipped be powered after with
Electromagnetic induction portion on another adjacent supporting rod generates the magnetic force to attract each other, what the electromagnetic induction portion generated after being powered
Magnetic force energy overcomes the winding power of spring.
Further, the junction is located on the central axes in tightening portion, and the other end of junction is installed with strut, the branch
The other end of bar is installed with knob, and the outer wall in the tightening portion is equipped with handle.
Further, the tightening portion is inverted triangle cone, and the lower end in the tightening portion is connected with hand-held part, and base cone is embedding
Enter inside hand-held part, the clamping part, tightening portion, hand-held part mass axis position run through be equipped with collapsible tube, the clamping part
Bottom end be clamped by the collapsible tube and tightening portion, the collapsible tube and clamping part junction equipped with corresponding screw thread card,
The top of the collapsible tube is equipped with sucker, and the sucker and collapsible tube junction offer the pore being connected to, in the hand-held part
Portion sets vacuum pump, and the collapsible tube is connected to vacuum pump by hose, and the hand-held part outer wall is equipped with vacuum pump button.
Further, the hand-held part outer wall is equipped with vacuum pump button.
Further, the collapsible tube is hard material composition.
Further, the appearance clamping inner end of the winding box is installed with suction tray, is equipped with inside the bar of the supporting rod true
Blank pipe, described vacuum tube one end are connected to suction tray, and the other end is connected to vacuum pump.
Further, the material of the collet is micro-elasticity soft material, and the material of the steady arm is marmem.
Further, the side of the Scroll is equipped with the machine leader of arc.
Further, the collet end electromagnetic induction portion is equipped with limiting card, makes the end of collet in limit in winding box two
End.
Further, electromagnetic coil is equipped in the electromagnetic induction portion.
Beneficial effect
The clamping part that the present invention is arranged is shrinkable, into birth canal before can be shrunk to column, facilitate access for birth canal, contact fetus
Afterwards, clamping part is dissipated manually, is convenient for grasp dynamics, will not be hurt fetus and parent, after clipping to fetus head, provide multiple clamping
Power and protection, the chucking power including supporting rod, the adsorption capacity of table suction tray in winding box, collet package protection interconnected
Fetus simultaneously improves frictional force between obstetric forceps and fetus, and preferred there are also the adsorption capacity of crown sucker, multiple-protection ensures that fetus is suitable
Benefit goes out birth canal, ensures Material and infant safe.The configuration of the present invention is simple is easy to use, and is suitble to produce in enormous quantities.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structure chart of embodiment of the application；
Fig. 2 is the internal structure chart of winding box in a kind of embodiment of the application；
Fig. 3 is the structure chart of the application another kind embodiment；
In figure: 1. clamping parts, 2. tightening portions, 3. supporting rods, 4. curved supports, 5. junctions, 6. winding boxes, 7. windings
Axis, 8. collets, 9. electromagnetic induction portions, 10. struts, 11. knobs, 12. handles, 13. collapsible tubes, 14. screw thread cards, 15. suckers,
16. hand-held part, 17. vacuum pumps, 18. hoses, 19. vacuum pump buttons, 20. suction trays, 21. vacuum tubes, 22. machine leaders, 23. limits
Position card.
Specific embodiment
Embodiment 1
When it is implemented, a kind of high-performance gynaecology obstetric forceps, as shown in Figure 1, including clamping part 1 He of the center of gravity in same axis
Tightening portion 2, top edge and 1 bottom outer wall of clamping part in the tightening portion 2 are fit and abutted, and the clamping part 1 is including space etc.
Three supporting rods 3 of spacing distribution, the supporting rod 3 is the curved support 4 being bent upwards by bottom, encloses three supporting rods 3
At funnel type, the bottom of the curved support 4, which is gathered, is fixed on junction 5, and the junction 5 is located at the central axes in tightening portion 2
On, the other end of junction 5 is installed with strut 10, and the other end of the strut 10 is installed with knob 11, the tightening portion 2 it is outer
Wall is equipped with handle 12, and limit baffle is equipped between junction 5 and strut 10, guarantees the position always of junction 5 when pulling handle 11 outward
In on the central axes in tightening portion 2, in use, holding handle 12 on the other hand, knob 11 is held on the other hand, so that curved curved support 4
The junction 5 of 3 lower end of supporting rod is mobile to tightening portion 2, and the top of supporting rod 3 is gradually gathered, and clamps the head of fetus, both hands one
It is pulled outwardly together, fetus can be pulled out into birth canal.
Preferably, as shown in Fig. 2, the top of the curved support 4 dissipates, and radially fixed it is embedded with winding box 6, institute
It states and is equipped with two Scrolls 7 in winding box 6, the upper and lower ends of the Scroll 7 are fixedly connected by spring with winding box 6, institute
The collet 8 that convolution is installed on Scroll 7 is stated, the side of the Scroll 7 is equipped with the machine leader 22 of arc, rises and lead to collet 8
The effect of drawing, spring give Scroll 7 always to wind the power of collet 8, and the end of the collet 8 is equipped with electromagnetic induction portion 9, the electricity
Electromagnetic coil is equipped in magnetic induction portion 9, the electromagnetic induction portion 9 that 8 end of collet is equipped with folder adjacent with another after being powered
It holds the electromagnetic induction portion 9 on bar 3 and generates the magnetic force to attract each other, the magnetic force energy that the electromagnetic induction portion 9 generates after being powered overcomes
The winding power of spring, the 8 end electromagnetic induction portion 9 of collet are equipped with limiting card 23, make the end of collet 8 in limit in winding box
Miniature Power Unit can be arranged inside hand-held part 16 and power to electromagnetic induction portion 9 for 6 both ends, while power supply is arranged in hand-held part 16 and opens
It closes, external power supply route can also be set inside hand-held part 16, control converts voltage as 12-36V, and is arranged in hand-held part 16
Power switch, the material of the collet 8 are micro-elasticity soft material, and the material of the steady arm is marmem, described
The appearance clamping inner end of winding box 6 is installed with suction tray 20, is equipped with vacuum tube 21, the vacuum inside the bar of the supporting rod 3
21 one end of pipe is connected to suction tray 20, and the other end is connected to vacuum pump 17.
When it is implemented, need to pull down knob 11 using before the obstetric forceps so that the curved support 4 of top diverging to
Center is gathered, and collet 8 is in winding state at this time, and entire clamping part 1 is similar to cylindricality, is easy to protrude into birth canal, works as obstetric forceps
Top when contacting fetus head, slowly unclamp knob 11, diverge top slowly, just pressed from both sides when top dissipates the circle surrounded
Firmly when the head of fetus, power switch is pressed, so that the electromagnetic induction coil of 8 end of collet is generated electromagnetic attraction, with adjacent folder
The collet 8 held on bar 3 attracts each other, that is, overcomes the winding power of spring, and the stretching of collet 8 links together, and surrounds the head of fetus,
While increasing the frictional force pulled out, the head of fetus is protected；Also, the appearance clamping inner end of the winding box 6 is installed with suction
The bar inside of attached disk 20, the supporting rod 3 is equipped with vacuum tube 21, and described 21 one end of vacuum tube is connected to suction tray 20, the other end
It is connected to vacuum pump 17, when collet 8 wraps the head of fetus, presses vacuum pump 17, the suction tray 20 that will be contacted with fetus head
Interior air sucks out, so that supporting rod 3 further clamps fetus, since suction tray 20 is soft rubber composition, will not injure
To fetus and parent, then another hand holds handle 12, holds knob 11 on the other hand, both hands are pulled outwardly simultaneously, can be easily by tire
Youngster pulls out birth canal, protects the safety of fetus and parent.
Obstetric forceps provided by the invention also can be used in production for abnormal fetal position, and according to birth canal image, utilization is shrinkable
Clamping part 1 adjust the position of foetus, after the position of foetus is aligned, recycle the above method that fetus pulled out birth canal.
Embodiment 2
In another embodiment, a kind of high-performance gynaecology obstetric forceps, as shown in figure 3, existing with the difference of embodiment 1
In the tightening portion 2 is equipped with 2 symmetrical supporting rods 3, and the tightening portion 2 is inverted triangle cone, the top in the tightening portion 2
Edge is fit and abutted with 1 bottom outer wall of clamping part, and the lower end in the tightening portion 2 is connected with hand-held part 16, and base cone is embedded in hand
Hold inside portion 16, the clamping part 1, tightening portion 2, hand-held part 16 mass axis position run through be equipped with collapsible tube 13, the receipts
The draw 13 is that hard material is constituted, inside be it is hollow, there is certain tensile strength, the bottom end of the clamping part 1 passes through described
Collapsible tube 13 and tightening portion 2 are clamped, and the collapsible tube 13 is equipped with corresponding screw thread card 14 with 1 junction 5 of clamping part, specially
Screw thread is set in 13 outer wall of collapsible tube, corresponding nut is set in 1 junction 5 of clamping part, passes through collapsible tube 13 with clamping part 1
Be screwed connection, and the top of the collapsible tube 13 is equipped with sucker 15, the sucker 15 and 13 junction of collapsible tube, 5 company of offering
Logical pore, vacuum pump 17 is set inside the hand-held part 16, and the collapsible tube 13 is connected to vacuum pump 17, the hand by hose 18
16 outer wall of portion is held equipped with vacuum pump button 19.
When it is implemented, needing first to adjust the height of sucker 15, the folder for making sucker 15 and scattering completely using before the obstetric forceps
It is consistent to hold 3 height of bar, then pulls down collapsible tube 13, so that the curved support 4 of top diverging is gathered to 15 position of sucker, it is complete
When full tightening, the height of sucker 15 is lower than the height of supporting rod 3, conforms exactly to fetal head tip and slightly protrudes, the slightly lower human body of head circumference
Engineering, collet 8 is in winding state at this time, and entire clamping part 1 is similar to cylindricality, is easy to protrude into birth canal, in use, holding on the other hand
Hand-held part 16 holds collapsible tube 13 on the other hand, obstetric forceps is made to enter birth canal, when contacting fetus head at the top of obstetric forceps, slowly unclamps
Collapsible tube 13 diverges top slowly, sucker 15 is made to be resisted against the crown of fetus, and the circle that diverging surrounds when top is just clamped
When the head of fetus, power switch is pressed, so that the electromagnetic induction coil of 8 end of collet is generated electromagnetic attraction, with adjacent clamping
Collet 8 on bar 3 attracts each other, that is, overcomes the winding power of spring, and the stretching of collet 8 links together, and surrounds the head of fetus, increases
While adding the frictional force of pull-out, the head of fetus is protected；Also, the appearance clamping inner end of the winding box 6 is installed with absorption
The bar inside of disk 20, the supporting rod 3 is equipped with vacuum tube 21, and described 21 one end of vacuum tube is connected to suction tray 20, and the other end connects
Logical vacuum pump 17, when collet 8 wraps the head of fetus, vacuum pump 17 is also connected to the sucker 15 on collapsible tube 13, presses vacuum
Pump 17, the air in the suction tray 20 contacted with fetus head, sucker 15 is sucked out, fetus is further clamped, due to absorption
Disk 20, suction tray 20 are soft rubber composition, will not hurt fetus and parent, and then another hand holds hand-held part 16, on the other hand
Collapsible tube 13 is held, both hands are pulled outwardly simultaneously, fetus easily can be pulled out birth canal, be protected the safety of fetus and parent.
In practice, a kind of high-performance gynaecology obstetric forceps specific size of the present invention designs arc according to the mean head size of fetus
The bending degree and length of shape support 4, the degree of divergence at 4 top of curved support, and the size of other components.
In addition as known by the technical knowledge, the present invention can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Embodiment disclosed above, in all respects are merely illustrative, not the only.It is all
It is included in the invention within the scope of the present invention or in the change being equal in the scope of the present invention.
Claims (10)
1. high-performance gynaecology obstetric forceps, which is characterized in that clamping part, tightening portion, hand-held part including center of gravity in same axis, it is described
The top edge in tightening portion is fit and abutted with clamping part bottom outer wall, and the lower end in the tightening portion is connected with hand-held part, described
Clamping part includes several supporting rods of equidistantly distributed, and the supporting rod is the curved support being bent upwards by bottom, the arc
The bottom of shape support, which is gathered, is fixed on junction, and the junction can be with respect to tightening portion, hand-held part along axis shift, the arc
The top diverging of shape support, and it is radially fixed be embedded with winding box, two Scrolls, the Scroll are equipped in the winding box
Upper and lower ends be fixedly connected by spring with winding box, the collet of convolution is installed on the Scroll, spring gives receipts always
For spool to wind the power of collet, the end of the collet is equipped with electromagnetic induction portion, the electromagnetic induction portion that the collet end is equipped with
Electromagnetic induction portion after energization on the supporting rod adjacent with another generates the magnetic force to attract each other, and the electromagnetic induction portion is powered
The magnetic force energy generated afterwards overcomes the winding power of spring.
2. high-performance gynaecology as described in claim 1 obstetric forceps, which is characterized in that the junction is located at the central axes in tightening portion
On, the other end of junction is installed with strut, and the other end of the strut is installed with knob, and the outer wall in the tightening portion is equipped with handle
Hand.
3. high-performance gynaecology as described in claim 1 obstetric forceps, which is characterized in that the tightening portion is inverted triangle cone, described
The lower end in tightening portion is connected with hand-held part, and base cone is embedded in inside hand-held part, the clamping part, tightening portion, hand-held part weight
Mandrel line position, which runs through, is equipped with collapsible tube, and the bottom end of the clamping part is clamped by the collapsible tube and tightening portion, the contraction
Pipe is equipped with corresponding screw thread card with clamping part junction, and the top of the collapsible tube is equipped with sucker, the sucker and collapsible tube
Junction offers the pore of connection, and vacuum pump is set inside the hand-held part, and the collapsible tube is connected to vacuum pump, institute by hose
Hand-held part outer wall is stated equipped with vacuum pump button.
4. high-performance gynaecology as claimed in claim 3 obstetric forceps, which is characterized in that the hand-held part outer wall is pressed equipped with vacuum pump
Button.
5. high-performance gynaecology as claimed in claim 3 obstetric forceps, which is characterized in that the collapsible tube is hard material composition.
6. the high-performance gynaecology obstetric forceps as described in any claim in claim 1-3, which is characterized in that the winding box
Appearance clamping inner end is installed with suction tray, is equipped with vacuum tube, described vacuum tube one end and suction tray inside the bar of the supporting rod
Connection, the other end are connected to vacuum pump.
7. the high-performance gynaecology obstetric forceps as described in any claim in claim 1-3, which is characterized in that the material of the collet
Matter is micro-elasticity soft material, and the material of the steady arm is marmem.
8. the high-performance gynaecology obstetric forceps as described in any claim in claim 1-3, which is characterized in that the Scroll
Side is equipped with the machine leader of arc.
9. the high-performance gynaecology obstetric forceps as described in any claim in claim 1-3, which is characterized in that the collet end
Electromagnetic induction portion is equipped with limiting card, makes the end of collet in limit at winding box both ends.
10. the high-performance gynaecology obstetric forceps as described in any claim in claim 1-3, which is characterized in that the electromagnetism sense
It answers and is equipped with electromagnetic coil in portion.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758267.XA CN110448367B (en) | 2019-08-16 | 2019-08-16 | High-performance gynecological obstetric forceps |
| CN202011015921.7A CN112022309B (en) | 2019-08-16 | 2019-08-16 | High-performance obstetric forceps for gynecology |
| CN202011018316.5A CN112022310B (en) | 2019-08-16 | 2019-08-16 | Obstetric forceps for gynecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758267.XA CN110448367B (en) | 2019-08-16 | 2019-08-16 | High-performance gynecological obstetric forceps |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011018316.5A Division CN112022310B (en) | 2019-08-16 | 2019-08-16 | Obstetric forceps for gynecology |
| CN202011015921.7A Division CN112022309B (en) | 2019-08-16 | 2019-08-16 | High-performance obstetric forceps for gynecology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110448367A true CN110448367A (en) | 2019-11-15 |
| CN110448367B CN110448367B (en) | 2020-11-06 |
Family
ID=68487100
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758267.XA Expired - Fee Related CN110448367B (en) | 2019-08-16 | 2019-08-16 | High-performance gynecological obstetric forceps |
| CN202011015921.7A Active CN112022309B (en) | 2019-08-16 | 2019-08-16 | High-performance obstetric forceps for gynecology |
| CN202011018316.5A Expired - Fee Related CN112022310B (en) | 2019-08-16 | 2019-08-16 | Obstetric forceps for gynecology |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011015921.7A Active CN112022309B (en) | 2019-08-16 | 2019-08-16 | High-performance obstetric forceps for gynecology |
| CN202011018316.5A Expired - Fee Related CN112022310B (en) | 2019-08-16 | 2019-08-16 | Obstetric forceps for gynecology |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110448367B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960301A (en) * | 2019-12-30 | 2020-04-07 | 西安医学院第二附属医院 | Obstetric forceps for obstetrical operation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114634023B (en) * | 2022-03-30 | 2024-08-20 | 松果新能源汽车有限公司 | Transfer manipulator for high polymer material vehicle body production |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114892A (en) * | 1982-02-17 | 1983-09-01 | Samuel Musa George | Obstetric forceps |
| WO1996039969A1 (en) * | 1995-06-07 | 1996-12-19 | Pristech Inc. | Double handled vacuum extractor |
| US5591173A (en) * | 1994-07-28 | 1997-01-07 | Michael Schifano | Schifano obstetric scissors |
| US20040236349A1 (en) * | 2003-01-22 | 2004-11-25 | Gellman Barry N. | Cervical tenaculum |
| CN202146347U (en) * | 2011-07-20 | 2012-02-22 | 张净 | Multipoint sucker type obstetric forceps |
| CN202477815U (en) * | 2012-03-05 | 2012-10-10 | 朱玉杰 | Obstetric forceps capable of sucking fetal head |
| CN103037788A (en) * | 2010-04-20 | 2013-04-10 | 赫尔东约克郡Nhs信托公司 | Obstetric forcpes |
| CN204562328U (en) * | 2015-02-06 | 2015-08-19 | 深圳市盐田区人民医院 | Noinvasive four leaf obstetric forceps |
| CN206822686U (en) * | 2017-01-09 | 2018-01-02 | 湖北省妇幼保健院 | A kind of gynemetrics's electronics surgical clamp |
| CN108433794A (en) * | 2018-04-19 | 2018-08-24 | 刘陈邦 | A kind of high-performance gynemetrics obstetric forceps |
| CN208048782U (en) * | 2017-08-23 | 2018-11-06 | 衢州市联橙环保科技有限公司 | A kind of obstetric forceps |
| CN109688892A (en) * | 2016-07-19 | 2019-04-26 | 施菲姆德控股有限责任公司 | Medical device and its application method |
| CN209153919U (en) * | 2018-06-05 | 2019-07-26 | 陈义 | Obstetric apparatus is used in a kind of childbirth of gynemetrics |
| CN209172471U (en) * | 2018-09-14 | 2019-07-30 | 于燕 | A kind of obstetrics' obstetric apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578043A (en) * | 1994-10-11 | 1996-11-26 | Galstian; Arthur | Delivery helmet for low birth weight infants |
| US9554828B2 (en) * | 2009-09-13 | 2017-01-31 | Trig Medical Ltd. | Birth delivery device with position sensor |
| CN108309417A (en) * | 2018-03-15 | 2018-07-24 | 赵晓娟 | A kind of obstetrics are delivered a child sucker with auxiliary |
| CN108478265A (en) * | 2018-06-15 | 2018-09-04 | 合肥德捷节能环保科技有限公司 | A kind of novel gynecological vacuum extractor |
-
2019
- 2019-08-16 CN CN201910758267.XA patent/CN110448367B/en not_active Expired - Fee Related
- 2019-08-16 CN CN202011015921.7A patent/CN112022309B/en active Active
- 2019-08-16 CN CN202011018316.5A patent/CN112022310B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114892A (en) * | 1982-02-17 | 1983-09-01 | Samuel Musa George | Obstetric forceps |
| US5591173A (en) * | 1994-07-28 | 1997-01-07 | Michael Schifano | Schifano obstetric scissors |
| WO1996039969A1 (en) * | 1995-06-07 | 1996-12-19 | Pristech Inc. | Double handled vacuum extractor |
| US20040236349A1 (en) * | 2003-01-22 | 2004-11-25 | Gellman Barry N. | Cervical tenaculum |
| CN103037788A (en) * | 2010-04-20 | 2013-04-10 | 赫尔东约克郡Nhs信托公司 | Obstetric forcpes |
| CN202146347U (en) * | 2011-07-20 | 2012-02-22 | 张净 | Multipoint sucker type obstetric forceps |
| CN202477815U (en) * | 2012-03-05 | 2012-10-10 | 朱玉杰 | Obstetric forceps capable of sucking fetal head |
| CN204562328U (en) * | 2015-02-06 | 2015-08-19 | 深圳市盐田区人民医院 | Noinvasive four leaf obstetric forceps |
| CN109688892A (en) * | 2016-07-19 | 2019-04-26 | 施菲姆德控股有限责任公司 | Medical device and its application method |
| CN206822686U (en) * | 2017-01-09 | 2018-01-02 | 湖北省妇幼保健院 | A kind of gynemetrics's electronics surgical clamp |
| CN208048782U (en) * | 2017-08-23 | 2018-11-06 | 衢州市联橙环保科技有限公司 | A kind of obstetric forceps |
| CN108433794A (en) * | 2018-04-19 | 2018-08-24 | 刘陈邦 | A kind of high-performance gynemetrics obstetric forceps |
| CN209153919U (en) * | 2018-06-05 | 2019-07-26 | 陈义 | Obstetric apparatus is used in a kind of childbirth of gynemetrics |
| CN209172471U (en) * | 2018-09-14 | 2019-07-30 | 于燕 | A kind of obstetrics' obstetric apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960301A (en) * | 2019-12-30 | 2020-04-07 | 西安医学院第二附属医院 | Obstetric forceps for obstetrical operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112022309B (en) | 2021-09-24 |
| CN112022310B (en) | 2021-09-24 |
| CN112022309A (en) | 2020-12-04 |
| CN110448367B (en) | 2020-11-06 |
| CN112022310A (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110448367A (en) | High-performance gynaecology obstetric forceps | |
| CN104367436A (en) | Surgery pipe and line clamp | |
| CN204106478U (en) | A kind of operating tube wire clamp | |
| CN203354584U (en) | Magnetic base operation retractor | |
| CN210903230U (en) | Improvement type ICU percutaneous tracheotomy expansion pincers | |
| KR20160057441A (en) | Holder for material for increasing hair volume | |
| CN210871964U (en) | Magnetic foreign matter forceps | |
| CN208741045U (en) | A kind of department of general surgery's needle holder | |
| CN202568407U (en) | String bag foreign body protractor for endoscope | |
| CN110693639A (en) | Foldable portable one-key starting type waist fixer | |
| CN110575602B (en) | Fixed storage device of pipe and seal wire for operation is intervene to blood vessel of brain | |
| CN209032578U (en) | A kind of respiratory tract foreign body pincers and foreign matter removal device | |
| CN211511914U (en) | Fixing clamp for Lumier wire sleeving device | |
| CN202875405U (en) | Drag hook special for thyroid surgery | |
| CN209615482U (en) | A kind of Infectious Disease's Medical instrument fixture | |
| CN209499902U (en) | A kind of laparoscopic surgical instruments bag for facilitating patient to pick and place instrument | |
| CN214761338U (en) | Novel tissue clamp | |
| CN213552160U (en) | Clinical tweezers of using of gynaecology and obstetrics | |
| CN213844418U (en) | English teaching is with examination religion board | |
| CN218391423U (en) | Intraocular foreign matter takes out equipment | |
| CN216090739U (en) | Medical multifunctional bone holder | |
| CN210843385U (en) | Obstetric device for obstetrics and gynecology department | |
| CN217920863U (en) | Optical fiber bundling device | |
| CN211213377U (en) | Based on uropoiesis doctor is with operation pincers | |
| CN210095877U (en) | Foreign matter taking device for ear-nose-throat department |
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 | ||
| 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: 20201106 Termination date: 20210816 |