CN211796687U

CN211796687U - Uterine cavity hemostat for gynecological clinical operation

Info

Publication number: CN211796687U
Application number: CN202020019491.5U
Authority: CN
Inventors: 张艳萍; 解贵娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-10-30
Anticipated expiration: 2030-01-06

Abstract

The utility model discloses a uterine cavity hemostat for gynecological clinical operation, relating to the technical field of medical instruments. Including air entrainment subassembly and hemostasis subassembly, the air entrainment subassembly includes the handle, the first inserted bar of one side fixedly connected with of handle, it has the folded plate to peg graft on the first inserted bar, the opposite side fixedly connected with pressure spring of folded plate and handle, the top fixedly connected with stop sleeve of folded plate, stop sleeve's top fixedly connected with air entrainment sleeve, the apron has been cup jointed to telescopic one side of air entrainment, it has the pole of aerifing to peg graft on the apron, connecting rod fixed connection is passed through at the one end of pole of aerifing and the top of handle, the second inserted bar of one side fixedly connected with and the stop sleeve grafting of handle. Through setting up the hemostasis bag, the shape and palace chamber shape adaptation of hemostasis bag are convenient for and are identical with the palace chamber after inserting the hemostasis bag and aerify, improve pregnant woman's use and experience, and it is protruding through setting up the side bag, be convenient for prop up the oviduct for the condition of stopping ideally that the oviduct department bleeds.

Description

Uterine cavity hemostat for gynecological clinical operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a uterine cavity hemostat for gynecological clinical operation.

Background

Postpartum hemorrhage reason mainly has the uterine contraction hypodynamia, and the placenta factor has the placenta to be detained, leading placenta, the placenta is implanted etc, present uterine cavity hemostasis principle produces one kind by the intracavitary hydrostatic pressure outside the uterine cavity of uterus, sacculus direct action in the uterus after this pressure is greater than uterine artery pressure water injection, uterine artery entry promptly, can effectively reduce the blood flow that flows into in the uterus, the stimulation uterus produces endogenous prostaglandin secretion, induced uterine contraction, current uterine cavity hemostasis device still has following problem in the specific use:

1. in the prior art, the existing hemostatic balloon is generally in a shape of an inflatable or water-injected ball, after the hemostatic balloon is inserted into a uterine cavity, the matching degree between the supported balloon and the inner wall of the uterine cavity is not ideal, so that discomfort of a human body is easily caused, and a contact part does not exist between the balloon and an oviduct, so that the bleeding condition at the oviduct is not conveniently and ideally stopped;

2. among the prior art, inserting the back with the sacculus, general sacculus is installed on the inserted bar, and medical personnel are not convenient for judge the hemostasis bag position according to pregnant woman's sensation, and when filling gas to the hemostasis bag, traditional inflater is not convenient for progressively fill gas, and the excessive gassing volume easily causes the excessive gassing in the hemostasis bag unit interval in the certain degree, causes pregnant woman's pain.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gynaecology and obstetrics is palace chamber haemostat for clinical operation, it is anastomotic with the palace chamber to possess to be convenient for after inserting the hemostasis bag and aerify, improve pregnant woman's use and experience, be convenient for prop up the oviduct, make the oviduct department bleed the condition and stop ideally, be convenient for progressively to the hemostasis bag air entrainment, avoid the air entrainment too big in the twinkling of an eye, advantages such as improving the safety effect of device, it is unsatisfactory to have solved the sacculus and the palace intracavity wall degree that prop up, easily cause human discomfort, and sacculus and oviduct do not have the contact site, make the oviduct department bleed the condition and stop ideally not convenient for, excessive air entrainment in the certain degree easily causes the hemostasis bag to coincide in the unit interval excessively.

For realize above-mentioned being convenient for and palace chamber coincide after inserting the hemostasis bag and aerifing, improve pregnant woman's use and experience, be convenient for prop up the oviduct for oviduct department bleeding condition prevents ideally, is convenient for progressively to the hemostasis bag air entrainment, avoids the air entrainment too big in the twinkling of an eye, improves the purpose of the safe effect of device, the utility model provides a following technical scheme: a uterine cavity hemostat for gynecological clinical operation comprises an air-entrapping assembly and a hemostasis assembly, wherein the air-entrapping assembly comprises a handle, a first inserted link is fixedly connected to one side of the handle, a folded plate is inserted on the first inserted link, a pressure spring is fixedly connected to the opposite side of the folded plate and the handle, a limiting sleeve is fixedly connected to the top of the folded plate, an air-entrapping sleeve is fixedly connected to the top of the limiting sleeve, a cover plate is sleeved on one side of the air-entrapping sleeve, an air-entrapping rod is inserted on the cover plate, one end of the air-entrapping rod is fixedly connected with the top of the handle through a connecting rod, a second inserted link inserted into the limiting sleeve is fixedly connected to one side of the handle, a piston is fixedly connected to the other end of the air-entrapping rod, a first one-way valve and a second one-way valve are respectively fixedly connected to the other, one end of the insertion tube is inserted into one end of the first one-way valve, the insertion tube is fixedly connected with a clamping plug, the other end of the insertion tube is fixedly connected with a hemostatic bag matched with the uterine cavity in shape, and side bag protrusions are arranged at the tops of two sides of the hemostatic bag.

As an optimized technical proposal of the utility model, five to eight soft balls are fixedly connected on the insertion tube.

As a preferred technical scheme of the utility model, the directional intubate of air entrainment sleeve is led to first check valve ventilation direction.

As an optimized technical scheme of the utility model, the second check valve direction of ventilating is by directional air entrainment sleeve outside top in the air entrainment sleeve.

As an optimized technical scheme of the utility model, the one end fixedly connected with and the lapped spacing ring of spacing sleeve one end of second inserted bar.

As a preferred technical scheme of the utility model, the top and the handle of folded plate are located same level.

Advantageous effects

Compared with the prior art, the utility model provides a gynaecology and obstetrics is palace chamber haemostat for clinical operation possesses following beneficial effect:

1. this palace chamber haemostat for gynaecology and obstetrics clinical operation through setting up the hemostasis bag, the shape and the palace chamber shape adaptation of hemostasis bag are convenient for and are identical with the palace chamber after inserting the hemostasis bag and aerify, improve pregnant woman's use and experience, and it is protruding through setting up the side bag, be convenient for prop up the oviduct for the condition of stopping ideally of oviduct department bleeding.

2. This palace chamber haemostat for clinical operation of gynaecology and obstetrics is through setting up the chucking stopper, is obstructed when the chucking stopper reaches the cervix, avoids the hemostatic bag to insert the cervix excessively, through setting up the handle, combines the folded plate, holds the handle, and the folded plate is held to the finger and the small amplitude twitching adds the gas pole under the pressure spring effect, is convenient for progressively to the hemostatic bag gassing, avoids the gassing too big in the twinkling of an eye, improves the security effect of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the hemostatic bag of the present invention;

fig. 3 is a schematic view of the structure of the air-entrapping assembly of the present invention.

In the figure: 1. a gas adding assembly; 11. a handle; 111. a first plunger; 12. folding the plate; 13. a limiting sleeve; 131. a second plunger; 14. an air-entrapping sleeve; 141. a cover plate; 142. a gas-feeding rod; 143. a piston; 15. a first check valve; 16. a second one-way valve; 2. a hemostatic assembly; 21. inserting a tube; 22. a soft ball; 23. a hemostatic sac; 231. the lateral bursa is convex; 24. the plug is clamped.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a uterine cavity hemostat for gynecological clinical operation comprises an air-entrapping assembly 1 and a hemostatic assembly 2, wherein the air-entrapping assembly 1 comprises a handle 11, one side of the handle 11 is fixedly connected with a first inserted link 111, a folded plate 12 is inserted on the first inserted link 111, a pressure spring is fixedly connected to the opposite side of the folded plate 12 and the handle 11, a limiting sleeve 13 is fixedly connected to the top of the folded plate 12, an air-entrapping sleeve 14 is fixedly connected to the top of the limiting sleeve 13, a cover plate 141 is sleeved on one side of the air-entrapping sleeve 14, an air-entrapping rod 142 is inserted on the cover plate 141, one end of the air-entrapping rod 142 is fixedly connected to the top of the handle 11 through a connecting rod, a second inserted link 131 inserted into the limiting sleeve 13 is fixedly connected to one side of the handle 11, a piston 143 is fixedly connected to the other end of the air-entrapping rod 142, and a first check valve 15 and a second check valve 16 are fixedly connected The utility model discloses a stop bleeding assembly 2, stop bleeding subassembly 2 includes intubate 21, peg graft in the one end of first check valve 15 in the one end of intubate 21, fixedly connected with clamping plug 24 on the intubate 21, the hemostasis bag 23 of the other end fixedly connected with of intubate 21 and palace chamber shape adaptation, the top of hemostasis bag 23 both sides all is equipped with the protruding 231 of side bag, and through setting up hemostasis bag 23, the shape and the palace chamber shape adaptation of hemostasis bag 23 are convenient for aerify back and palace chamber inserting hemostasis bag 23 and are identical, improve pregnant woman's use and experience, through setting up the protruding 231 of side bag, are convenient for prop up the oviduct for the condition of bleeding of oviduct department stops ideally.

Specifically, five to eight soft balls 22 are fixedly connected to the insertion tube 21, and the soft balls 22 facilitate bending of the insertion tube 21.

Specifically, the ventilation direction of the first check valve 15 is from the air-entrapping sleeve 14 to the insertion tube 21, the ventilation direction of the second check valve 16 is from the inside of the air-entrapping sleeve 14 to the outside upper side of the air-entrapping sleeve 14, one end of the second inserted bar 131 is fixedly connected with a limiting ring lapped with one end of the limiting sleeve 13, and the limiting ring can prevent the second inserted bar 131 from falling off.

In particular, the top of the flap 12 and the handle 11 are at the same level.

The utility model discloses a theory of operation and use flow: when using, through setting up hemostasis bag 23, the shape and the palace chamber shape adaptation of hemostasis bag 23, be convenient for to coincide with the palace chamber after inserting hemostasis bag 23 and aerify, improve pregnant woman's use and experience, through setting up side bag protruding 231, be convenient for prop up the oviduct, make the oviduct department bleed the condition stop ideally, through setting up chucking stopper 24, be obstructed when chucking stopper 24 reaches the cervix, it is excessive to avoid hemostasis bag 23 to insert the cervix, through setting up handle 11, combine folded plate 12, hold handle 11, the folded plate 12 is held in the palm to the finger and the inflation pole 142 is twitched to a small margin under the pressure spring effect, be convenient for progressively to the gas entrainment of hemostasis bag 23, avoid the gas entrainment in the twinkling of an eye too big, the safety effect of improvement device.

In summary, in the uterine cavity hemostat for gynecological clinical operation, the hemostatic bag 23 is compressed into a rod shape during manufacturing, the hemostatic bag is placed into a uterus through a vagina, placenta residue is avoided, birth canal laceration or vascular hemorrhage is ensured, the uterine cavity volume is evaluated according to an ultrasonic result or direct exploration, the hemostatic bag 23 is placed into the uterine cavity, the balloon completely passes through a cervical canal and an inner opening of the cervix, the clamping plug 24 is clamped with the outer part of the cervix, the handle 11 is held by hands, the folded plate 12 is pinched by fingers, the second insertion rod 131 and the limiting sleeve 13 are slightly drawn under the action of a pressure spring, the inflating rod 142 and the inflating sleeve 14 are drawn and inserted, when the inflating rod 142 is drawn, the first one-way valve 15 is closed, gas enters the limiting sleeve 13 from the second one-way valve 16, when the inflating rod 142 is inserted, the second one-way valve 16 is closed, the first one-way valve 15 is opened, gas enters the hemostatic bag 23 through the insertion tube 21 and is supported, in order to maintain the stability of the balloon, sterile gauze can be filled in the fornix behind the vagina optionally, vital signs, gas inflow and outflow, bleeding amount and the position of the uterine fundus are continuously and strictly monitored, and oxytocin is continuously and statically dropped.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gynaecology is palace chamber haemostat for clinical operation of delivering oneself, includes air entrainment subassembly (1) and hemostasis subassembly (2), its characterized in that: the gas filling assembly (1) comprises a handle (11), a first inserted rod (111) is fixedly connected to one side of the handle (11), a folded plate (12) is inserted on the first inserted rod (111), a pressure spring is fixedly connected to the opposite side of the folded plate (12) and the handle (11), a limiting sleeve (13) is fixedly connected to the top of the folded plate (12), a gas filling sleeve (14) is fixedly connected to the top of the limiting sleeve (13), a cover plate (141) is sleeved on one side of the gas filling sleeve (14), a gas filling rod (142) is inserted on the cover plate (141), one end of the gas filling rod (142) is fixedly connected to the top of the handle (11) through a connecting rod, a second inserted rod (131) is fixedly connected to one side of the handle (11) and inserted into the limiting sleeve (13), and a piston (143) is fixedly connected to the other end of the gas filling rod (142), the utility model discloses a hemostatic device, including air entrainment sleeve (14), hemostatic assembly (2), intubate (21), the one end of intubate (21) is pegged graft in the one end of first check valve (15), fixedly connected with chucking stopper (24) is gone up in intubate (21), the hemostatic bag (23) of the other end fixedly connected with and palace chamber shape adaptation of intubate (21), the top of hemostatic bag (23) both sides all is equipped with side bag protruding (231).

2. The uterine cavity hemostat for gynecological clinical operation according to claim 1, wherein: five to eight soft balls (22) are fixedly connected to the insertion tube (21).

3. The uterine cavity hemostat for gynecological clinical operation according to claim 1, wherein: the ventilation direction of the first one-way valve (15) is directed to the cannula (21) from the air-entrapping sleeve (14).

4. The uterine cavity hemostat for gynecological clinical operation according to claim 1, wherein: the ventilation direction of the second one-way valve (16) is from the inside of the air charging sleeve (14) to the outside of the air charging sleeve (14).

5. The uterine cavity hemostat for gynecological clinical operation according to claim 1, wherein: one end of the second inserting rod (131) is fixedly connected with a limiting ring which is lapped with one end of the limiting sleeve (13).

6. The uterine cavity hemostat for gynecological clinical operation according to claim 1, wherein: the top of the flap (12) and the handle (11) are at the same level.