CN215129401U - Intrauterine hemostat for obstetrics and gynecology department - Google Patents
Intrauterine hemostat for obstetrics and gynecology department Download PDFInfo
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- CN215129401U CN215129401U CN202120107753.8U CN202120107753U CN215129401U CN 215129401 U CN215129401 U CN 215129401U CN 202120107753 U CN202120107753 U CN 202120107753U CN 215129401 U CN215129401 U CN 215129401U
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- 239000002874 hemostatic agent Substances 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 210000003437 trachea Anatomy 0.000 abstract description 8
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 230000023597 hemostasis Effects 0.000 description 11
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 210000004291 uterus Anatomy 0.000 description 5
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 230000002439 hemostatic effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
An intrauterine hemostat for obstetrics and gynecology department comprises a v-21274a-shaped positioning clip, wherein a positioning sheet capable of adjusting the position up and down is arranged at the inner side of the positioning clip; an angle seat capable of adjusting the front-back inclination angle is arranged at the top of the positioning clamp, a prism rod capable of adjusting the vertical position is arranged at the top of the angle seat, and a hollow hard air pipe capable of adjusting the front-back position is arranged at the top of the prism rod; an expandable expansion air bag is arranged on the front side of the hard trachea; a one-way air outlet valve is arranged at the center of the rear side of the hard air pipe, the side end of the hard air pipe at the front side of the one-way air outlet valve is connected with an air discharging pipe, and the tail end of the air discharging pipe is detachably connected with an air discharging screw; the upper part of the hard air pipe at the rear side of the one-way air outlet valve is connected with a one-way air inlet valve. The utility model discloses the regulation nature that has solved current equipment existence effectively is poor, fixed unstable, need the long-time handheld problem that expends energy and time of operator.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to gynaecology and obstetrics uses intrauterine device haemostat.
Background
The massive hemorrhage after gynecological operation is a common disease and frequently encountered disease in clinic, and can cause death of a lying-in woman if the massive hemorrhage is not controlled timely.
In addition, at present, there is also intrauterine hemostat for gynaecology and obstetrics, realizes hemostasis by compression through the gasbag inflation, but present device has certain drawback when using: the use adjustability is poor, so that the uterus can not be well stretched into the uterus of a patient and can be well fixed; the operation is laborious, the long-time hand-held device is needed to realize continuous compression hemostasis, and the time and the energy of medical care personnel are consumed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an intrauterine device for gynaecology and obstetrics, solved the adjustment nature that existing equipment exists effectively poor, fixed unstable, need the long-time handheld problem that expends energy and time of operator.
In order to solve the above problems, the utility model adopts the following technical proposal:
an intrauterine hemostat for obstetrics and gynecology department comprises a v-21274a-shaped positioning clip, wherein a positioning sheet capable of adjusting the position up and down is arranged at the inner side of the positioning clip; an angle seat capable of adjusting the front-back inclination angle is arranged at the top of the positioning clamp, a prism rod capable of adjusting the vertical position is arranged at the top of the angle seat, and a hollow hard air pipe capable of adjusting the front-back position is arranged at the top of the prism rod; an expandable expansion air bag is arranged on the front side of the hard trachea; a one-way air outlet valve is arranged at the center of the rear side of the hard air pipe, the side end of the hard air pipe at the front side of the one-way air outlet valve is connected with an air discharging pipe, and the tail end of the air discharging pipe is detachably connected with an air discharging screw; the upper part of the hard air pipe at the rear side of the one-way air outlet valve is connected with a one-way air inlet valve; a piston capable of reciprocating back and forth is arranged on the inner side of the hard air pipe on the rear side of the one-way air inlet valve; the bottom of the hard air pipe is fixedly connected with a holding handle, the rear side of the holding handle is provided with a pressing handle capable of reciprocating back and forth, and the pressing handle reciprocates back and forth to form a structure that the piston reciprocates back and forth.
Preferably, the bottom of the positioning clamp is upwards in threaded connection with a positioning screw rod, and the top of the positioning screw rod is rotationally connected with the positioning sheet; and the bottom end of the positioning screw is fixedly connected with a positioning rotating wheel.
Preferably, the upper part of the rear side of the bottom positioning clamp is fixedly connected with a mounting plate, the center of the top of the mounting plate is rotatably connected with an angle screw rod, the angle screw rod is in threaded connection with angle screw blocks, the left side and the right side of each angle screw block are respectively in sliding connection with angle sliding rods, and the angle sliding rods are all fixedly connected to the top of the mounting plate; the rear end of the angle screw is fixedly connected with an angle rotating wheel;
the angle seat is hinged to the top of the positioning clamp, an angle swing rod is hinged to the rear side of the angle seat, and the tail end of the angle swing rod is hinged to the angle screw block.
Preferably, a prism hole is formed downwards in the top of the angle seat, and the prism rod is connected in the prism hole in a sliding manner; the side end of the top of the angle seat is in threaded connection with a positioning screw, and the positioning screw is screwed to form a structure for fixing the positions of the angle seat and the prismatic rod.
Preferably, the top of the angle seat is fixedly connected with an annular shaft sleeve, and the hard air pipe is connected in the shaft sleeve in a sliding manner; the side end of the shaft sleeve is in threaded connection with a stop screw, and the stop screw is screwed to form a structure for fixing the positions of the shaft sleeve and the hard air pipe.
Preferably, the deflation tube and the deflation screw are in threaded connection.
Preferably, the one-way air inlet valve and the one-way air outlet valve have the same structure and respectively comprise a tubular valve body, two annular baffle rings are respectively arranged at two ends of the inner side of the valve body, the middle part of the valve body is connected with a one-way plate in a sliding manner, and a plurality of arc grooves which are uniformly distributed are formed in the periphery of the one-way plate; the end face of the one-way plate is fixedly connected with a return spring, and the tail end of the return spring is fixedly connected with the baffle ring;
the one-way plate in the one-way air inlet valve is positioned on the upper side of the return spring; and the one-way plate of the one-way air outlet valve is positioned at the rear side of the return spring.
Preferably, the piston is slidably connected in the hard air pipe, the tail end of the hard air pipe is in threaded connection with an end cover, and a through groove which is through from front to back is formed in the center of the end cover; the rear end of the piston is fixedly connected with a connecting rod, the connecting rod is positioned in the through groove, and the outer diameter of the connecting rod is smaller than the inner diameter of the through groove; the rear end of the connecting rod is fixedly connected with an inverted L-shaped connecting plate, and the front end of the connecting plate is fixedly connected with the pressing handle.
Preferably, the front end of the pressing handle is fixedly connected with a plurality of reciprocating guide rods with T-shaped cross sections, the reciprocating guide rods are connected with the holding handle in a sliding manner, and the outer periphery of the rear side of each reciprocating guide rod is sleeved with a reciprocating spring.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
1. this device can be positioned this device on the bed body through setting up the spacer in locating clip and the locating plate to can conveniently stably arrange the hard trachea and the inflation gasbag thereon in the patient uterus, thereby realize stably continuously the inflation hemostasis by compression, hemostatic effectual and do not need medical personnel to press for a long time or grip, reduced medical personnel's work burden.
2. This device has better regulation nature, can be fit for different situations and different sizes of different patients: the dip angle, the vertical position, the front and back positions of the hard trachea can be adjusted, so that the expansion air bag can be inserted into a proper position as required, and the hemostasis efficiency is effectively improved.
3. This device easy operation can alleviate medical personnel's operation burden, can improve operating efficiency again, reduces patient's potential safety hazard to make the lying-in woman can accomplish production safely.
Drawings
Fig. 1 is a first axis mapping diagram of the intrauterine hemostat for obstetrics and gynecology department of the utility model.
Fig. 2 is a second shaft mapping diagram of the intrauterine hemostat for obstetrics and gynecology department of the utility model.
Fig. 3 is an axonometric view of the hard trachea of the intrauterine hemostat for obstetrics and gynecology department of the utility model in partial section.
Fig. 4 is a perspective view of the one-way air intake valve of the intrauterine hemostat for obstetrics and gynecology department in partial section of the utility model.
Fig. 5 is an axonometric view of the piston and its connecting components of the intrauterine hemostat for obstetrics and gynecology department of the present invention.
In the drawings: 1-positioning clamp, 2-positioning sheet, 3-positioning screw, 4-positioning rotating wheel, 5-mounting plate, 6-angle screw, 7-angle sliding rod, 8-angle rotating wheel, 9-angle screw block, 10-angle swinging rod, 11-angle seat, 12-positioning screw, 13-prism rod, 14-shaft sleeve, 15-stop screw, 16-hard air tube, 17-expansion air bag, 18-air discharge tube, 19-air discharge screw, 20-one-way air inlet valve, 21-holding handle, 22-pressing handle, 23-end cover, 24-connecting rod, 25-connecting plate, 26-one-way valve, 27-piston, 28-retaining ring, 29-one-way plate, 30-reset spring, 31-reciprocating guide rod, 32-reciprocating spring.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-5, the utility model provides an intrauterine hemostat for obstetrics and gynecology department, which comprises a v-21274, a shaped positioning clip 1, wherein a positioning sheet 2 which can be adjusted up and down is arranged at the inner side of the positioning clip 1; an angle seat 11 with an adjustable front-back inclination angle is arranged at the top of the positioning clamp 1, a prism rod 13 with an adjustable vertical position is arranged at the top of the angle seat 11, and a hollow hard air pipe 16 with an adjustable front-back position is arranged at the top of the prism rod 13; the front side of the hard trachea 16 is provided with an inflatable air bag 17; a one-way air outlet valve 26 is arranged at the center of the rear side of the hard air pipe 16, the side end of the hard air pipe 16 at the front side of the one-way air outlet valve 26 is connected with an air discharging pipe 18, and the tail end of the air discharging pipe 18 is detachably connected with an air discharging screw 19; the upper part of the hard air pipe 16 at the rear side of the one-way air outlet valve 26 is connected with a one-way air inlet valve 20; a piston 27 capable of reciprocating back and forth is arranged inside the hard air pipe 16 at the rear side of the one-way air inlet valve 20; a holding handle 21 is fixedly connected to the bottom of the hard air tube 16, a pressing handle 22 capable of reciprocating back and forth is arranged on the rear side of the holding handle 21, and the pressing handle 22 reciprocates back and forth to form a structure that the piston 27 reciprocates back and forth.
This device can be positioned this device on the bed body through setting up the spacer 2 in locating clip 1 and the it to can conveniently stably arrange hard trachea 16 and the inflation gasbag 17 thereon in the patient uterus, thereby realize stably continuously the inflation hemostasis by compression, hemostatic effectual and do not need medical personnel to press for a long time or grip, reduced medical personnel's work burden.
This device has better regulation nature, can be fit for different situations and different sizes of different patients: the inclination angle, the vertical position and the front and back positions of the hard air tube 16 can be adjusted, so that the expansion air bag 17 can be inserted into a proper position as required, and the hemostasis efficiency is effectively improved.
This device easy operation can alleviate medical personnel's operation burden, can improve operating efficiency again, reduces patient's potential safety hazard to make the lying-in woman can accomplish production safely.
As shown in fig. 1-2, the bottom of the positioning clamp 1 is upwards connected with a positioning screw rod 3 in a threaded manner, and the top of the positioning screw rod 3 is rotatably connected with the positioning plate 2; and the bottom end of the positioning screw rod 3 is fixedly connected with a positioning rotating wheel 4.
The device is positioned by screwing the positioning rotating wheel 4, so that the position of the expansion air bag 17 can be further adjusted, and stable hemostasis is facilitated.
As shown in fig. 1-2, a mounting plate 5 is fixedly connected to the upper portion of the rear side of a bottom positioning clamp 1, an angle screw 6 is rotatably connected to the center of the top of the mounting plate 5, the angle screw 6 is in threaded connection with an angle screw block 9, angle slide bars 7 are respectively slidably connected to the left and right sides of the angle screw block 9, and the angle slide bars 7 are both fixedly connected to the top of the mounting plate 5; the rear end of the angle screw 6 is fixedly connected with an angle rotating wheel 8;
the angle seat 11 is hinged to the top of the positioning clamp 1, an angle swing rod 10 is hinged to the rear side of the angle seat 11, and the tail end of the angle swing rod 10 is hinged to the angle screw block 9.
The principle of adjusting the front and back inclination angles of the angle seat 11 and the components thereon is as follows: the angle rotating wheel 8 is rotated to enable the angle screw rod 6 to rotate, so that the angle screw block 9 in threaded connection with the angle screw rod is driven to move back and forth along the axial direction of the angle sliding rod 7, the angle swing rod 10 can swing, and the change of the inclination angle of the angle seat 11 and the positioning clamp 11 is achieved.
As shown in fig. 1-2, a prismatic hole is formed downwards at the top of the angle seat 11, and the prismatic rod 13 is slidably connected in the prismatic hole; the side end of the top of the angle seat 11 is in threaded connection with a positioning screw 12, and the positioning screw 12 is screwed to form a structure with fixed positions of the angle seat 11 and the prismatic rod 13.
As shown in fig. 1-2, an annular shaft sleeve 14 is fixedly connected to the top of the angle seat 11, and the hard air tube 16 is slidably connected in the shaft sleeve 14; a stop screw 15 is connected to the side end of the shaft sleeve 14 in a threaded manner, and the stop screw 15 is screwed to form a structure for fixing the positions of the shaft sleeve 14 and the hard air pipe 16.
The vertical position of the prism rod 13 and the front and back positions of the hard trachea 16 in the shaft sleeve 14 are adjusted according to the position of the vaginal opening of the patient, so that the inflatable air bag 17 can be conveniently placed at the bleeding part, and the compression hemostasis is facilitated.
As shown in fig. 3, the bleeder 18 and the bleeder screw 19 are threadedly connected. The deflation screw 19 is unscrewed, so that the gas in the hard air tube 16 (inflated balloon 17) escapes through the deflation tube 18, and the deflation operation is realized.
As shown in fig. 3 and 4, the one-way inlet valve 20 and the one-way outlet valve 26 have the same structure, and both comprise tubular valve bodies, annular retaining rings 28 are respectively arranged at two ends of the inner side of each valve body, a one-way plate 29 is slidably connected to the middle of each valve body, and a plurality of arc grooves are uniformly distributed on the periphery of each one-way plate 29; the end face of the one-way plate 29 is fixedly connected with a return spring 30, and the tail end of the return spring 30 is fixedly connected with the baffle ring 28;
the one-way plate 29 in the one-way intake valve 20 is positioned on the upper side of the return spring 30; the one-way plate 29 of the one-way outlet valve 26 is located on the rear side of the return spring 30.
When the piston 27 reciprocates back and forth, the one-way air inlet valve 20 can enable outside air to enter the hard air tube 16 along with the backward movement of the piston 27, and the one-way air outlet valve 26 can enable air on the rear side of the hard air tube to move forward along with the forward movement of the piston 27, so that the inflatable air bag 17 is inflated.
Specifically, when the gas outside the valve body pushes the check plate 29 from the outside, the return spring 30 is compressed and can escape from the arc groove into the valve body. However, when the gas inside the valve body pushes the check plate 29, the arc groove is covered by the stopper ring 28, so that the gas is difficult to pass through.
As shown in fig. 3 and 5, the piston 27 is slidably connected in the hard air tube 16, the end of the hard air tube 16 is connected with the end cap 23 by screw thread, and the center of the end cap 23 is provided with a through groove which is through from front to back; a connecting rod 24 is fixedly connected to the rear end of the piston 27, the connecting rod 24 is positioned in the through groove, and the outer diameter of the connecting rod 24 is smaller than the inner diameter of the through groove; the rear end of the connecting rod 24 is fixedly connected with an inverted L-shaped connecting plate 25, and the front end of the connecting plate 25 is fixedly connected with the pressing handle 22.
The end cover 23 is used for preventing the piston 27 from directly separating from the hard air pipe 16, so that continuous inflation is ensured, and the working efficiency is improved.
As shown in fig. 5, a plurality of reciprocating guide rods 31 having a T-shaped cross section are fixedly connected to the front end of the pressing handle 22, the reciprocating guide rods 31 are slidably connected to the grip handle 21, and a reciprocating spring 32 is fitted around the outer circumference of the rear side of the reciprocating guide rods 31.
When the pressing handle 22 is pressed, the piston 27 moves forwards, the reciprocating spring 32 is compressed, and when the pressing handle 22 is released, the pressing handle 22 resets under the action of the reset spring 32, so that the next pressing can be continued, the reciprocating motion of the piston 27 is further realized, the inflation of the expansion air bag 17 can be quickly realized, and the compression hemostasis is realized. It is worth mentioning that the periphery of the inflatable air bag 17 is wrapped with gauze soaked with medicine (the gauze has a larger area, which is convenient for the inflatable air bag 17 to expand), thereby improving the hemostatic effect.
When the device is used, the device is firstly positioned by the positioning clamp 1 and the positioning piece 2, the vertical positions and the inclination angles of the expansion air bag 17 and the hard air pipe 16 are adjusted, and the hard air pipe 16 and the expansion air bag 17 wrapped with gauze soaked with medicine are inserted into the uterus of a patient and positioned.
The pressing handle 22 is pressed repeatedly immediately, so that the expansion operation of the expansion air bag 17 is realized, the compression hemostasis is realized, the stability and the convenience are realized, the physical strength of medical personnel is saved, and the hemostasis effect is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Although terms such as the positioning clip 1, the positioning plate 2, the positioning screw 3, the positioning wheel 4, the mounting plate 5, the angle screw 6, the angle slide bar 7, the angle wheel 8, the angle screw 9, the angle swing rod 10, the angle seat 11, the positioning screw 12, the prism rod 13, the shaft sleeve 14, the stop screw 15, the hard air tube 16, the inflatable air bag 17, the air release tube 18, the air release screw 19, the one-way air inlet valve 20, the holding handle 21, the pressing handle 22, the end cover 23, the connecting rod 24, the connecting plate 25, the one-way air outlet valve 26, the piston 27, the baffle ring 28, the one-way plate 29, the return spring 30, the reciprocating guide rod 31, the reciprocating spring 32 and the like are used more often herein, 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 (9)
1. The utility model provides an intrauterine haemostat for gynaecology and obstetrics which characterized in that: comprises a v-21274a-shaped positioning clip (1), wherein a positioning sheet (2) with the position capable of being adjusted up and down is arranged on the inner side of the positioning clip (1); an angle seat (11) with a front-back inclination angle adjustable is arranged at the top of the positioning clamp (1), a prism rod (13) with an adjustable vertical position is arranged at the top of the angle seat (11), and a hollow hard air pipe (16) with a front-back position adjustable is arranged at the top of the prism rod (13); an inflatable expansion air bag (17) is arranged at the front side of the hard air pipe (16); a one-way air outlet valve (26) is arranged at the center of the rear side of the hard air pipe (16), an air discharging pipe (18) is connected to the side end of the hard air pipe (16) at the front side of the one-way air outlet valve (26), and an air discharging screw (19) is detachably connected to the tail end of the air discharging pipe (18); the upper part of the hard air pipe (16) at the rear side of the one-way air outlet valve (26) is connected with a one-way air inlet valve (20); a piston (27) capable of reciprocating back and forth is arranged on the inner side of the hard air pipe (16) at the rear side of the one-way air inlet valve (20); the bottom of the hard air pipe (16) is fixedly connected with a holding handle (21), a pressing handle (22) capable of reciprocating back and forth is arranged on the rear side of the holding handle (21), and the pressing handle (22) reciprocates back and forth to form a structure that the piston (27) reciprocates back and forth.
2. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: the bottom of the positioning clamp (1) is upwards in threaded connection with a positioning screw rod (3), and the top of the positioning screw rod (3) is rotatably connected with the positioning sheet (2); and the bottom end of the positioning screw rod (3) is fixedly connected with a positioning rotating wheel (4).
3. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: the upper part of the rear side of the bottom positioning clamp (1) is fixedly connected with a mounting plate (5), the center of the top of the mounting plate (5) is rotatably connected with an angle screw (6), the angle screw (6) is in threaded connection with an angle screw block (9), the left side and the right side of the angle screw block (9) are respectively in sliding connection with angle sliding rods (7), and the angle sliding rods (7) are fixedly connected to the top of the mounting plate (5); the rear end of the angle screw (6) is fixedly connected with an angle rotating wheel (8);
the angle seat (11) is hinged to the top of the positioning clamp (1), an angle swing rod (10) is hinged to the rear side of the angle seat (11), and the tail end of the angle swing rod (10) is hinged to the angle screw block (9).
4. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: a prism hole is formed downwards in the top of the angle seat (11), and the prism rod (13) is connected in the prism hole in a sliding manner; the angle seat is characterized in that a positioning screw (12) is in threaded connection with the top side end of the angle seat (11), and the positioning screw (12) is screwed to form a structure with fixed positions of the angle seat (11) and the prismatic rod (13).
5. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: the top of the angle seat (11) is fixedly connected with an annular shaft sleeve (14), and the hard air pipe (16) is connected in the shaft sleeve (14) in a sliding manner; the side end of the shaft sleeve (14) is in threaded connection with a stop screw (15), and the stop screw (15) is screwed to form a structure for fixing the positions of the shaft sleeve (14) and the hard air pipe (16).
6. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: the air release pipe (18) is in threaded connection with the air release screw (19).
7. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: the structure of the one-way air inlet valve (20) is the same as that of the one-way air outlet valve (26), the one-way air inlet valve and the one-way air outlet valve both comprise tubular valve bodies, two ends of the inner side of each valve body are respectively provided with an annular baffle ring (28), the middle part of each valve body is connected with a one-way plate (29) in a sliding manner, and the periphery of each one-way plate (29) is provided with a plurality of arc grooves which are uniformly distributed; the end face of the one-way plate (29) is fixedly connected with a return spring (30), and the tail end of the return spring (30) is fixedly connected with the baffle ring (28);
the one-way plate (29) in the one-way air inlet valve (20) is positioned on the upper side of the return spring (30); and a one-way plate (29) of the one-way air outlet valve (26) is positioned at the rear side of the return spring (30).
8. The intrauterine hemostat for obstetrics and gynecology department according to claim 1, wherein: the piston (27) is connected in the hard air pipe (16) in a sliding manner, the tail end of the hard air pipe (16) is in threaded connection with an end cover (23), and a through groove which is through from front to back is formed in the center of the end cover (23); a connecting rod (24) is fixedly connected to the rear end of the piston (27), the connecting rod (24) is located in the through groove, and the outer diameter of the connecting rod (24) is smaller than the inner diameter of the through groove; the rear end of the connecting rod (24) is fixedly connected with an inverted L-shaped connecting plate (25), and the front end of the connecting plate (25) is fixedly connected with the pressing handle (22).
9. The intrauterine hemostat for obstetrics and gynecology department according to claim 8, wherein: the front end of the pressing handle (22) is fixedly connected with a plurality of reciprocating guide rods (31) with T-shaped cross sections, the reciprocating guide rods (31) are connected with the holding handle (21) in a sliding mode, and the outer periphery of the rear side of each reciprocating guide rod (31) is sleeved with a reciprocating spring (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107753.8U CN215129401U (en) | 2021-01-15 | 2021-01-15 | Intrauterine hemostat for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120107753.8U CN215129401U (en) | 2021-01-15 | 2021-01-15 | Intrauterine hemostat for obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215129401U true CN215129401U (en) | 2021-12-14 |
Family
ID=79403561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120107753.8U Expired - Fee Related CN215129401U (en) | 2021-01-15 | 2021-01-15 | Intrauterine hemostat for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215129401U (en) |
-
2021
- 2021-01-15 CN CN202120107753.8U patent/CN215129401U/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: 20211214 |