CN212369026U - Uterine cavity hemostatic forceps for gynecologic clinic - Google Patents

Abstract

The utility model provides a uterine cavity hemostatic forceps for gynecologic clinic. The clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics includes: the handle is arranged in a hollow mode, one end of the handle is fixedly connected with a sleeve with two open ends, and the sleeve is communicated with the handle; the manual driving mechanism is connected with the handle; the binding clip mechanism is connected in the sleeve; gasbag fixed establishment, gasbag fixed establishment connects in telescopic surface, and gasbag fixed establishment includes annular gasbag, air duct, check valve and the annular negative pressure gasbag of exerting pressure, telescopic surface fixedly connected with annular gasbag of exerting pressure, the annular gasbag of exerting pressure connects the one end of air duct, and the other end of air duct is connected with annular negative pressure gasbag, and installs the check valve on the air duct. The utility model provides a clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics has the pincers clamping piece and the stable of palace chamber incision contact, and the effectual advantage of stanchs.

Description

Uterine cavity hemostatic forceps for gynecologic clinic

Technical Field

The utility model relates to a medical treatment hemostasis field especially relates to a clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics.

Background

The uterine cavity is the space of the uterus, also called uterus. The uterus is located in the center of the pelvic cavity, and the normal uterus is in a forward bending position in the pelvic cavity. The uterus of the uninoculated adult female is in an inverted pear shape and is slightly flat in the front and the back.

When palace chamber operation, need stanch through the incision of hemostatic forceps to the palace intracavity, present medical staff is when handheld palace chamber hemostatic forceps stanchs the incision of palace intracavity, owing to hold for a long time, medical staff can involuntarily rock, causes the contact of pincers clamping piece and palace chamber incision stable inadequately to influence hemostatic effect, and because the gravity of palace chamber hemostatic forceps self, make palace chamber hemostatic forceps can tractive palace chamber incision, further influence the notched hemostasis of palace chamber.

Therefore, there is a need to provide a new uterine cavity hemostat for gynecological clinical use to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a forceps holder piece contacts stably with palace chamber incision, and the clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics that just stanchs effectually.

The utility model provides a clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics includes: the handle is arranged in a hollow mode, one end of the handle is fixedly connected with a sleeve with two open ends, and the sleeve is communicated with the handle; the manual driving mechanism is connected with the handle; the binding clip mechanism is connected in the sleeve; gasbag fixed establishment, gasbag fixed establishment connects in telescopic surface, and gasbag fixed establishment includes annular gasbag, air duct, check valve and the annular negative pressure gasbag of exerting pressure, telescopic surface fixedly connected with annular gasbag of exerting pressure, the annular gasbag of exerting pressure connects the one end of air duct, and the other end of air duct is connected with annular negative pressure gasbag, and installs the check valve on the air duct.

Preferably, the binding clip mechanism comprises a binding clip plate, a U-shaped spring piece, an installation block, a spring, a limiting rod, a fixing plate and a steel wire rope, wherein the installation block is connected to the inner part of one end of the sleeve, which is far away from the handle, in a sliding manner, the installation block is rotationally connected with two symmetrically arranged binding clip plates, the two binding clip plates extend to the outer part of the sleeve and are connected with each other through the U-shaped spring piece; the surface of the mounting block opposite to the handle is fixedly connected with two symmetrically arranged limiting rods, the two limiting rods penetrate through the fixed plate and are in sliding connection with the fixed plate, the fixed plate is fixedly connected in the sleeve, and the limiting rods are connected with springs in series; the surface of the mounting block opposite to the handle is connected with one end of a steel wire rope, and the other end of the steel wire rope penetrates through the fixing plate and is connected with a manual driving mechanism.

Preferably, manual drive mechanism includes piston, threaded rod and knob, sliding connection has the piston that the matching set up in the handle, and a side and the wire rope of piston are connected, and the another side of piston rotates and is connected with the threaded rod, the threaded rod run through the handle and with handle threaded connection, and the threaded rod is located the outside one end fixedly connected with knob of handle.

Preferably, the annular negative pressure air bag is wrapped on the outer surface of the handle, and the annular negative pressure air bag is fixedly connected with the handle.

Preferably, a section of the clamping plate far away from the mounting block is of an arc-shaped structure.

Preferably, one end of the limiting rod, which is far away from the mounting block, is fixedly connected with a baffle, and the cross-sectional area of the baffle is larger than that of the limiting rod.

Compared with the prior art, the utility model provides a clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics has following beneficial effect:

the utility model provides a clinical palace chamber hemostatic forceps of being used of gynaecology and obstetrics, when using, through pressing annular negative pressure gasbag, make the gas in the annular negative pressure gasbag of pressing enter into the annular gasbag of exerting pressure through the air duct in, make the annular gasbag of exerting pressure aerify the inflation, make the annular gasbag of exerting pressure and patient's vaginal wall extrusion contact, thereby reduce the probability that the splint of pincers take place to rock, guarantee the stable contact of palace chamber incision and forceps holder board, thereby improve hemostatic effect, avoid simultaneously because gravity causes the palace chamber incision of being centre gripping to take place the probability of tractive downwards, be favorable to the notched hemostasis of palace chamber.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a uterine cavity hemostatic forceps for gynecological clinical use provided by the present invention;

FIG. 2 is a schematic structural view of the binding clip mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the manual driving mechanism shown in fig. 1.

Reference numbers in the figures: 1. a binding clip mechanism; 11. a clamp plate; 12. a U-shaped spring piece; 13. mounting blocks; 14. a spring; 15. a limiting rod; 16. a fixing plate; 17. a wire rope; 2. a sleeve; 3. a handle; 4. a manual drive mechanism; 41. a piston; 42. a threaded rod; 43. a knob; 5. an air bag fixing mechanism; 51. an annular pressure applying air bag; 52. an air duct; 53. a one-way valve; 54. an annular negative pressure air bag.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a preferred embodiment of a uterine cavity hemostatic forceps for gynecologic clinic according to the present invention; FIG. 2 is a schematic structural view of the binding clip mechanism shown in FIG. 1; fig. 3 is a schematic structural view of the manual driving mechanism shown in fig. 1. Gynaecology's clinical palace chamber hemostatic forceps of using includes: the handle 3 is arranged in a hollow mode, one end of the handle 3 is fixedly connected with a sleeve 2 with two open ends, and the sleeve 2 is communicated with the handle 3; the manual driving mechanism 4 is connected with the handle 3; the binding clip mechanism 1 is connected in the sleeve 2; an air bag fixing mechanism 5, wherein the air bag fixing mechanism 5 is connected to the outer surface of the sleeve 2.

In a specific implementation process, as shown in fig. 1 and 2, the binding clip mechanism 1 includes a binding clip 11, a U-shaped spring leaf 12, an installation block 13, a spring 14, a limiting rod 15, a fixing plate 16 and a steel wire rope 17, the installation block 13 is connected inside one end of the sleeve 2 away from the handle 3 in a sliding manner, the installation block 13 is connected with two symmetrically arranged binding clip 11 in a rotating manner, the two binding clip 11 extend to the outside of the sleeve 2, and the two binding clip 11 are connected through the U-shaped spring leaf 12; the surface of the mounting block 13 opposite to the handle 3 is fixedly connected with two symmetrically arranged limiting rods 15, the two limiting rods 15 penetrate through a fixing plate 16 and are in sliding connection with the fixing plate 16, the fixing plate 16 is fixedly connected in the sleeve 2, and springs 14 are connected on the limiting rods 15 in series; the surface of the mounting block 13 opposite to the handle 3 is connected with one end of a steel wire rope 17, and the other end of the steel wire rope 17 penetrates through the fixing plate 16 to be connected with the manual driving mechanism 4.

Referring to fig. 1 and 3, the manual driving mechanism 4 includes a piston 41, a threaded rod 42 and a knob 43, the piston 41 is slidably connected to the handle 3, one side of the piston 41 is connected to the steel wire rope 17, the other side of the piston 41 is rotatably connected to the threaded rod 42, the threaded rod 42 penetrates through the handle 3 and is in threaded connection with the handle 3, and the threaded rod 42 is located at an outer end of the handle 3 and is fixedly connected to the knob 43.

Need to explain: when the device is used, the sleeve 2 is inserted into a vagina, the head of the sleeve 2 is inserted into a uterine cavity, and the sleeve 2 is a cylindrical barrel, so that the device can better enter the uterine cavity through the vagina; medical staff is through clockwise turning knob 43, make piston 41 deviate from the motion of splint 11, under wire rope 17's effect, pulling installation piece 13 moves towards handle 3, spring 14 is compressed this moment, because the restriction of sleeve 2, make two splint 11 closed, cut through two splint 11 to patient's palace intracavity stanchs, and medical staff need not apply force all the time to guarantee that splint 11 is closed, reduce medical staff's burden, and stop blooding and accomplish back anticlockwise turning knob 43, make installation piece 13 deviate from the motion of handle 3, under the effect of spring 14 and the effect of U type spring leaf 12 elastic recovery, make splint 11 open.

Referring to fig. 1, the airbag fixing mechanism 5 includes an annular pressurizing airbag 51, an air duct 52, a one-way valve 53 and an annular negative pressure airbag 54, the annular pressurizing airbag 51 is fixedly connected to the outer surface of the sleeve 2, the annular pressurizing airbag 51 is connected to one end of the air duct 52, the other end of the air duct 52 is connected to the annular negative pressure airbag 54, the one-way valve 53 is installed on the air duct 52, the annular negative pressure airbag 54 is wrapped on the outer surface of the handle 3, and the annular negative pressure airbag 54 is fixedly connected to the handle 3.

Need to explain: when two splint 11 stanch the palace chamber incision, medical staff is through pressing annular negative pressure gasbag 54 for the gas in pressing annular negative pressure gasbag 54 enters into annular gasbag 51 of exerting pressure through air duct 52, make annular gasbag 51 of exerting pressure inflate the inflation, make annular gasbag 51 of exerting pressure and patient's vaginal wall extrusion contact, thereby reduce splint 11 and take place the probability of rocking, guarantee the stable contact of palace chamber incision and splint 11, thereby improve hemostatic effect, avoid simultaneously because the gravity of binding clip mechanism 1 causes the probability that the palace chamber incision of being centre gripping takes place the tractive downwards, be favorable to the hemostasis of palace chamber incision.

It is also stated that: the check valve 53 is the same as the one-way valve in the sphygmomanometer, and when the device needs to be taken out, the gas in the annular pressurizing air bag 51 is discharged through the check valve 53 by rotating the knob on the check valve 53, so that the annular pressurizing air bag 51 is contracted.

Referring to fig. 1 and 2, a section of the clamping plate 11 away from the mounting block 13 is of an arc-shaped configuration.

Need to explain: one section that pincers splint 11 kept away from installation piece 13 is the arc structure for the radian of laminating uterus incision and uterus self that pincers splint 11 can be fine, the uterus after sewing up can keep original shape as far as, and the incision is more symmetrical, more is favorable to the incision healing.

Referring to fig. 2, a baffle is fixedly connected to an end of the limiting rod 15 away from the mounting block 13, and the cross-sectional area of the baffle is larger than that of the limiting rod 15.

Need to explain: the stop rod 15 is prevented from slipping off the fixing plate 16 by the baffle plate, and the use reliability of the device is ensured.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a clinical palace chamber hemostatic forceps of using of gynaecology and obstetrics which characterized in that includes:

the handle (3) is arranged in a hollow mode, one end of the handle (3) is fixedly connected with a sleeve (2) with two open ends, and the sleeve (2) is communicated with the handle (3);

the manual driving mechanism (4), the said manual driving mechanism (4) is connected with hand grip (3);

the binding clip mechanism (1), the binding clip mechanism (1) is connected in the sleeve (2);

gasbag fixed establishment (5), gasbag fixed establishment (5) are connected in the surface of sleeve (2), and gasbag fixed establishment (5) exert pressure gasbag (51), air duct (52), check valve (53) and annular negative pressure gasbag (54) including the annular, the outer fixed surface of sleeve (2) is connected with annular gasbag (51) of exerting pressure, and the one end of air duct (52) is connected in annular gasbag (51) of exerting pressure, and the other end of air duct (52) is connected with annular negative pressure gasbag (54), and installs check valve (53) on air duct (52).

2. The uterine cavity hemostatic forceps for gynecological clinical use according to claim 1, wherein the forceps head mechanism (1) comprises forceps plates (11), a U-shaped spring piece (12), a mounting block (13), a spring (14), a limiting rod (15), a fixing plate (16) and a steel wire rope (17), the mounting block (13) is connected to the inner portion of one end, away from the handle (3), of the sleeve (2) in a sliding manner, the mounting block (13) is rotatably connected with two symmetrically arranged forceps plates (11), the two forceps plates (11) extend to the outer portion of the sleeve (2), and the two forceps plates (11) are connected through the U-shaped spring piece (12); the surface of the mounting block (13) opposite to the handle (3) is fixedly connected with two symmetrically arranged limiting rods (15), the two limiting rods (15) penetrate through the fixing plate (16) and are in sliding connection with the fixing plate (16), the fixing plate (16) is fixedly connected in the sleeve (2), and the limiting rods (15) are connected with springs (14) in series; the surface of the mounting block (13) opposite to the handle (3) is connected with one end of a steel wire rope (17), and the other end of the steel wire rope (17) penetrates through the fixing plate (16) to be connected with the manual driving mechanism (4).

3. The uterine cavity hemostat for gynecologic clinic according to claim 1, wherein the manual driving mechanism (4) comprises a piston (41), a threaded rod (42) and a knob (43), the piston (41) is slidably connected with the handle (3) in a matching manner, one side surface of the piston (41) is connected with the steel wire rope (17), the other side surface of the piston (41) is rotatably connected with the threaded rod (42), the threaded rod (42) penetrates through the handle (3) and is in threaded connection with the handle (3), and the knob (43) is fixedly connected with one end of the threaded rod (42) which is positioned outside the handle (3).

4. The uterine cavity hemostat for gynecologic clinic according to claim 1, wherein the annular negative pressure air bag (54) is wrapped on the outer surface of the handle (3), and the annular negative pressure air bag (54) is fixedly connected with the handle (3).

5. The uterine cavity hemostat for gynecologic clinic according to claim 2, wherein a section of the clamp plate (11) away from the mounting block (13) is an arc-shaped structure.

6. The uterine cavity hemostatic forceps for gynecological clinical use according to claim 2, wherein a baffle is fixedly connected to one end of the limiting rod (15) far away from the mounting block (13), and the cross-sectional area of the baffle is larger than that of the limiting rod (15).

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