CN214180376U - Leak protection formula hysteroscope is used in gynaecology and obstetrics's inspection - Google Patents

Abstract

The utility model discloses a leak protection formula hysteroscope for gynaecology and obstetrics inspection belongs to gynaecology and obstetrics's medical equipment field, including the mirror mouth, mirror mouth left end fixedly connected with body A, the inside fixed mounting in both sides has the slot about the body A, the outside fixed mounting of slot outside body A has the fixed plate, fixed plate outer end lateral wall fixed mounting has logical groove, it has even board to lead to the inside movable mounting of inslot, even fixed the cup jointing of board outer wall has spring A, even board inner runs through slot fixedly connected with splint, the inside fixed mounting in splint center has double-layered groove, body A left end fixedly connected with body B, body B right-hand member outer wall is fixed and has been cup jointed solid fixed ring, body B left end outer wall fixed mounting has the male head, gu fixed ring left side body B outer wall movable mounting has the loose ring. Through setting up embedded sliding structure, elastic expansion structure and smooth material, improved the practicality of hysteroscope.

Description

Leak protection formula hysteroscope is used in gynaecology and obstetrics's inspection

Technical Field

The utility model relates to a medical apparatus technical field of gynaecology and obstetrics especially relates to a leak protection formula hysteroscope is used in gynaecology and obstetrics's inspection.

Background

The hysteroscope is a new and minimally invasive gynecological diagnosis and treatment technology, is a fiber light source endoscope used for examination and treatment in the uterine cavity, and comprises the hysteroscope, an energy system, a light source system, a perfusion system and an imaging system; the instrument is used for visually and accurately treating gynecological hemorrhagic diseases and intrauterine lesions by utilizing the fact that the front part of the endoscope body enters the uterine cavity and has an amplification effect on the observed part.

Patent CN201520403804.6 discloses an extrusion type leak-proof hysteroscope, which is a relative contraindication of hysteroscope operation for patients with loose cervical orifice due to severe leakage of uterine expansion liquid, poor uterine expansion effect, and unclear image operation, and is a cervical orifice blockage symptom of the existing hysteroscope operation, one end of the hysteroscope is used for blocking the inner end of the cervix with the help of the expansion cavity, the other end of the sleeve is used for circumferential centripetal extrusion with the help of the extrusion closed circular-opening cervical orifice, and both ends of the sleeve act simultaneously to prevent leakage of the uterine expansion liquid, but not excessively expand the cervix, so as to reduce the injury to the patients, when the uterine expansion liquid is leaked or excessively filled, the uterine expansion liquid can be supplemented or discharged through two through grooves on the side wall of the sleeve, the operation is not required to be terminated, and the pressure of the uterine expansion liquid can be measured in real time through a pressure sensor, the operation is simple, and the normal action of the hysteroscope is not affected, the sleeve, the rubber membrane and the annular rubber sleeve directly act on the outer surface of the part of the organs of the patients to be coated with polytetrafluoroethylene coating, can reduce the abrasion to organs and prevent the adhesion to tissues.

Some disadvantages of the hysteroscope are as follows: 1. the hysteroscope only has a liquid leakage prevention mechanism outside the tube body, but does not have the liquid leakage prevention mechanism inside the tube, so that the liquid leakage prevention effect is reduced, and the practicability of the hysteroscope is reduced. 2. The insertion head of the hysteroscope is clearer than the water caltrop, so that discomfort and even damage to a patient are easily caused in the using process, and the practicability of the hysteroscope is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a leak protection formula hysteroscope is used in gynaecology and obstetrics's inspection, aim at adopting elastic expansion structure and embedded sliding structure, when needs use the hysteroscope, insert the head, the degree of depth that observes as required promotes suitable distance left, it is external at the patient to leak hopper-shaped support cover is blockked, the movable ring slides right at body B outer wall, extrusion spring B, spring B receives extrusion contraction deformation and converts kinetic energy into elastic potential energy, spring B receives extruded when the effect of first law of Newton is mutual, spring B promotes the movable ring left and makes the support cover tightly paste outside the patient, the circular silica gel system spacer ring of the outside evenly mounted of brace hugs closely outside the patient, silica gel system spacer ring has good elasticity, hug closely on skin, thereby good sealed effect has been reached, avoid inside liquid to flow out from the hysteroscope outside, simultaneously to the both sides pulling link plate in leading to the inslot outside remove and drive silica gel system splint outwards in the slot Side movement, extrusion spring A converts kinetic energy into elastic potential energy, inject the camera lens from the mirror mouth left and pass the back from the circular double-layered groove at splint center, loosen the pulling force to even board, spring A converts elastic potential energy into kinetic energy and promotes even board to the inboard and drive splint to the center simultaneously, the splint of upper and lower both sides clip the mirror tube at double-layered inslot, upper and lower both sides splint are whole to seal body A inboard, closely paste together between splint and the mirror tube of silica gel system simultaneously, avoided the internal liquid of patient to flow from hysteroscope inside, two-layer splint have increased sealed effect, the inside and outside leak protection liquid effect of hysteroscope has been improved, the practicality has been increased.

Adopt and leak hopper-shaped and smooth material, when the insert head injects the patient internal, the insert head surface of leaking hopper-shaped is made by bamboo shoots fibre and silica gel mixture, and is smooth, cool and soft, has replaced sharp material in the edge angle in the past, makes the patient can not receive the secondary wound when inserting, and is more comfortable, has increased the practicality of hysteroscope.

The utility model provides a specific technical scheme as follows:

the utility model provides a leak protection type hysteroscope for gynecological examination, which comprises a scope opening, wherein a left end of the scope opening is fixedly connected with a tube body A, slots are fixedly arranged inside the upper side and the lower side of the tube body A, a fixed plate is fixedly arranged outside the tube body A outside the slots, a through slot is fixedly arranged on the side wall of the outer end of the fixed plate, a connecting plate is movably arranged inside the through slot, the outer wall of the connecting plate is fixedly sleeved with a spring A, the inner end of the connecting plate runs through the slots and is fixedly connected with a splint, a clamping slot is fixedly arranged inside the center of the splint, a left end of the tube body A is fixedly connected with a tube body B, the outer wall of the right end of the tube body B is fixedly sleeved with a fixed ring, the outer wall of the left end of the tube body B is fixedly installed with an inserting head, the outer wall of the left side of the fixed ring is movably installed with a movable ring, the outer wall of the right side of the movable ring is fixedly installed with a supporting sleeve, and the outer wall of the left side of the supporting sleeve is fixedly provided with a spacing ring.

Optionally, the clamping plate is fixedly connected with one end of the spring A, and the other end of the spring A is fixedly connected with the through groove to form an elastic telescopic structure.

Optionally, the size of the slot is matched with the size of the clamping plate to form an embedded sliding structure.

Optionally, the movable ring is fixedly connected with one end of the spring B, and the other end of the spring B is fixedly connected with the fixed ring to form an elastic telescopic structure.

Optionally, the insertion head is funnel-shaped and is made by mixing bamboo shoot fibers and silica gel.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a leak protection type hysteroscope for gynecological examination, through elastic telescopic structure and embedded sliding structure, when needing to use the hysteroscope, insert the insertion head, the depth of observing as required promotes suitable distance to the left, funnel-shaped support sleeve is stopped outside the patient, the movable ring slides right on the outer wall of tube body B, extrude spring B, spring B receives extrusion contraction deformation to convert kinetic energy into elastic potential energy, spring B is mutual under the effect of first law power of Newton while receiving the extrusion, spring B promotes the movable ring to the left to make the support sleeve tightly paste outside the patient, the uniformly installed circular silica gel-made barrier ring outside the support sleeve clings outside the patient, the silica gel-made barrier ring has good elasticity, hug skin, thereby good sealing effect is reached, avoid the internal liquid from flowing out from the outside of the hysteroscope, simultaneously, the connecting plates are pulled to move to the outside in the through grooves to drive the silica gel clamping plates to move to the outside in the inserting grooves, the extrusion spring A converts kinetic energy into elastic potential energy, the lens is injected to the left from the lens opening and penetrates through the circular clamping grooves in the center of the clamping plates, the pulling force for the connecting plates is loosened, the spring A converts the elastic potential energy into kinetic energy to push the connecting plates to drive the clamping plates to move to the center simultaneously, the lens tubes are clamped in the clamping grooves by the clamping plates on the upper side and the lower side, the clamping plates on the upper side and the lower side integrally seal the inner sides of the tube body A, meanwhile, the clamping plates made of silica gel and the lens tubes are tightly attached together, the liquid in a patient is prevented from flowing out of the interior of the hysteroscope, the sealing effect is increased by the two layers of clamping plates, the inner and outer liquid leakage prevention effect of the hysteroscope is improved, and the practicability is increased.

2. Through leaking hopper-shaped and smooth material, when the insert head injects the patient internal, the insert head surface of leaking hopper-shaped is made by bamboo shoots fibre and silica gel mixture, and is smooth, cool and soft, has replaced sharp material of edges and corners in the past, makes the patient can not receive the secondary wound when inserting, and is more comfortable, has increased hysteroscope's practicality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the front view cross section of a leak-proof hysteroscope for gynecological examination in accordance with an embodiment of the present invention;

fig. 2 is a schematic view of a partially enlarged structure a in fig. 1 of a leak-proof hysteroscope for gynecological examination according to an embodiment of the present invention;

fig. 3 is the utility model discloses a structure sketch map is looked sideways at to part of leak protection formula hysteroscope for gynaecology and obstetrics's inspection.

In the figure: 1. a lens opening; 2. a pipe body A; 3. a slot; 4. a fixing plate; 5. a through groove; 6. connecting plates; 7. a spring A; 8. a splint; 9. a clamping groove; 10. a pipe body B; 11. a fixing ring; 12. an insertion head; 13. a movable ring; 14. supporting sleeves; 15. a barrier ring; 16. and a spring B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A leak-proof hysteroscope for gynecological examination according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a leak-proof hysteroscope for gynecological examination according to an embodiment of the present invention includes a scope opening 1, a tube a2 fixedly connected to the left end of the scope opening 1, a slot 3 fixedly installed inside the upper and lower sides of the tube a2, a fixing plate 4 fixedly installed outside the tube a2 outside the slot 3, a through slot 5 fixedly installed on the outer end side wall of the fixing plate 4, a link plate 6 movably installed inside the through slot 5, a spring a7 fixedly sleeved on the outer wall of the link plate 6, a clamp plate 8 fixedly connected to the inner end of the link plate 6 through the slot 3, a clamp slot 9 fixedly installed inside the center of the clamp plate 8, a tube B10 fixedly connected to the left end of the tube a2, a fixing ring 11 fixedly sleeved on the outer wall of the right end of the tube B10, an insertion head 12 fixedly installed on the outer wall of the left end of the tube B10, a movable ring 13 movably installed on the outer wall of the left tube B10 of the fixing ring 11, a spring B10 fixedly sleeved on the right side of the movable ring 13, a spring B16, the right side of the movable ring 13 is fixedly provided with a supporting sleeve 14, and the outer wall of the left side of the supporting sleeve 14 is fixedly provided with a blocking ring 15.

Referring to fig. 1 and 3, a splint 8 is fixedly connected with one end of a spring a7, the other end of the spring a7 is fixedly connected with a through groove 5 to form an elastic telescopic structure, when a hysteroscope is needed, an insertion head 12 is inserted, a proper distance is pushed leftwards according to the depth to be observed, a funnel-shaped supporting sleeve 14 is blocked outside a patient body, a movable ring 13 slides rightwards on the outer wall of a tube body B10, a spring B16 is extruded, the spring B16 is extruded and contracted to convert kinetic energy into elastic potential energy, the spring B16 is extruded and simultaneously acts under the action of a first certain law force of newton, a spring B16 pushes the movable ring 13 leftwards to enable the supporting sleeve 14 to be tightly attached to the outside of the patient body, a uniformly-mounted circular silica gel blocking ring 15 outside the supporting sleeve 14 is tightly attached to the outside the patient body, the silica gel blocking ring 15 has good elasticity and is tightly attached to the skin, so that a good sealing effect is achieved, and the internal liquid is prevented from flowing out from the outside the hysteroscope, simultaneously, the connecting plate 6 is pulled to move outwards in the through groove 5 to drive the silica gel clamping plate 8 to move outwards in the slot 3, the extrusion spring A7 converts kinetic energy into elastic potential energy, the lens is inserted into the circular clamping groove 9 in the center of the clamping plate 8 from the lens opening 1 to the left and passes through the circular clamping groove, the pulling force on the connecting plate 6 is loosened, the spring A7 converts the elastic potential energy into kinetic energy to push the connecting plate 6 to drive the clamping plate 8 to move towards the center inwards, the clamping plates 8 on the upper side and the lower side clamp the lens tube in the clamping groove 9, the clamping plates 8 on the upper side and the lower side integrally seal the inner side of the tube body A2, meanwhile, the silicon gel clamping plates 8 and the lens tube are tightly attached together, the liquid in a patient is prevented from flowing out from the interior of the hysteroscope, the sealing effect is increased by the two layers of the clamping plates 8, the liquid leakage prevention effect inside and outside the hysteroscope is improved, and the practicability is increased.

Referring to fig. 1 and 2, the size of the insertion slot 3 is matched with the size of the splint 8 to form an embedded sliding structure, when the hysteroscope is needed, the insertion head 12 is inserted, the proper distance is pushed leftwards according to the depth to be observed, the funnel-shaped support sleeve 14 is blocked outside the patient, the movable ring 13 slides rightwards on the outer wall of the tube body B10 to extrude the spring B16, the spring B16 is extruded to shrink and change kinetic energy into elastic potential energy, the spring B16 is extruded and is acted by the first certain force of newton, the spring B16 pushes the movable ring 13 leftwards to make the support sleeve 14 tightly attached outside the patient, the uniformly installed circular silica gel blocking ring 15 outside the support sleeve 14 is tightly attached outside the patient, the silica gel blocking ring 15 has good elasticity and is tightly attached to the skin, thereby achieving excellent sealing effect and preventing the internal liquid from flowing out from the outside of the hysteroscope, simultaneously, the connecting plate 6 is pulled to move outwards in the through groove 5 to drive the silica gel clamping plate 8 to move outwards in the slot 3, the extrusion spring A7 converts kinetic energy into elastic potential energy, the lens is inserted into the circular clamping groove 9 in the center of the clamping plate 8 from the lens opening 1 to the left and passes through the circular clamping groove, the pulling force on the connecting plate 6 is loosened, the spring A7 converts the elastic potential energy into kinetic energy to push the connecting plate 6 to drive the clamping plate 8 to move towards the center inwards, the clamping plates 8 on the upper side and the lower side clamp the lens tube in the clamping groove 9, the clamping plates 8 on the upper side and the lower side integrally seal the inner side of the tube body A2, meanwhile, the silicon gel clamping plates 8 and the lens tube are tightly attached together, the liquid in a patient is prevented from flowing out from the interior of the hysteroscope, the sealing effect is increased by the two layers of the clamping plates 8, the liquid leakage prevention effect inside and outside the hysteroscope is improved, and the practicability is increased.

Referring to fig. 1, the movable ring 13 is fixedly connected to one end of a spring B16, the other end of the spring B16 is fixedly connected to a fixing ring 11 to form an elastic telescopic structure, when the hysteroscope is needed, the insertion head 12 is inserted, the insertion head is pushed to the left by a proper distance according to the depth to be observed, the funnel-shaped support sleeve 14 is blocked outside the patient, the movable ring 13 slides to the right on the outer wall of the tube body B10 to squeeze the spring B16, the spring B16 is squeezed to shrink and deform to convert kinetic energy into elastic potential energy, the spring B16 is squeezed and acts on the first certain law force of newton, the spring B16 pushes the movable ring 13 to the left to make the support sleeve 14 tightly attached to the outside of the patient, the uniformly-installed circular silica gel-made barrier ring 15 outside the support sleeve 14 is attached to the outside of the patient, the silica gel-made barrier ring 15 has good elasticity and is attached to the skin, thereby achieving a good sealing effect and preventing the internal liquid from flowing out from the outside of the hysteroscope, simultaneously, the connecting plate 6 is pulled to move outwards in the through groove 5 to drive the silica gel clamping plate 8 to move outwards in the slot 3, the extrusion spring A7 converts kinetic energy into elastic potential energy, the lens is inserted into the circular clamping groove 9 in the center of the clamping plate 8 from the lens opening 1 to the left and passes through the circular clamping groove, the pulling force on the connecting plate 6 is loosened, the spring A7 converts the elastic potential energy into kinetic energy to push the connecting plate 6 to drive the clamping plate 8 to move towards the center inwards, the clamping plates 8 on the upper side and the lower side clamp the lens tube in the clamping groove 9, the clamping plates 8 on the upper side and the lower side integrally seal the inner side of the tube body A2, meanwhile, the silicon gel clamping plates 8 and the lens tube are tightly attached together, the liquid in a patient is prevented from flowing out from the interior of the hysteroscope, the sealing effect is increased by the two layers of the clamping plates 8, the liquid leakage prevention effect inside and outside the hysteroscope is improved, and the practicability is increased.

Referring to fig. 1, the insertion head 12 is funnel-shaped and is made of bamboo shoot fiber and silica gel in a mixing mode, when the insertion head 12 is inserted into a patient, the surface of the funnel-shaped insertion head 12 is made of bamboo shoot fiber and silica gel in a mixing mode, and the funnel-shaped insertion head is smooth, cool and soft, replaces the traditional material with clear edges and corners, enables the patient not to be subjected to secondary trauma when being inserted, is more comfortable, and increases the practicability of the hysteroscope.

The embodiment of the utility model provides a leak protection formula hysteroscope is used in gynaecology and obstetrics's inspection, when needs use the hysteroscope, insert head 12, the degree of depth that observes as required promotes suitable distance left, funnel-shaped brace 14 is stopped outside the patient, movable ring 13 slides right at body B10 outer wall, extrusion spring B16, spring B16 receives extrusion contraction deformation and converts kinetic energy into elastic potential energy, spring B16 is mutual in the effect of first law power of Newton when receiving the extrusion, spring B16 promotes movable ring 13 left and makes brace 14 closely paste outside the patient, the round silica gel system that evenly installs of brace 14 outside blocks ring 15 and hugs closely outside the patient, silica gel system blocks ring 15 has good elasticity, hug closely on skin, thereby good sealed effect has been reached, avoid inside liquid to flow out from the hysteroscope outside, simultaneously to the both sides pulling connecting plate 6 moves outside in logical groove 5 and drives silica gel system splint 8 to move outside slot 3, the extrusion spring A7 converts kinetic energy into elastic potential energy, the lens is inserted into the circular clamping groove 9 at the center of the clamping plate 8 from the lens opening 1 to the left and passes through the circular clamping groove, the pulling force on the connecting plate 6 is loosened, the spring A7 converts the elastic potential energy into the kinetic energy and pushes the connecting plate 6 to drive the clamping plate 8 to move towards the center inwards, the clamping plates 8 at the upper side and the lower side clamp the lens tube in the clamping groove 9, the clamping plates 8 at the upper side and the lower side integrally seal the inner side of the tube body A2, meanwhile, the clamping plates 8 made of silica gel are tightly attached to the lens tube, the liquid in the body of a patient is prevented from flowing out from the interior of the hysteroscope, the sealing effect is increased by the two layers of the clamping plates 8, when the insertion head 12 is inserted into the body of the patient, the surface of the funnel-shaped insertion head 12 is made of bamboo shoot fibers and silica.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides a leak protection formula hysteroscope for gynaecology and obstetrics's inspection, its characterized in that, the hysteroscope includes mirror mouth (1), mirror mouth (1) left end fixedly connected with body A (2), inside fixed mounting in both sides has slot (3) about body A (2), outside fixed mounting of slot (3) outside body A (2) has fixed plate (4), fixed plate (4) outer end lateral wall fixed mounting has logical groove (5), the inside movable mounting of logical groove (5) has link plate (6), link plate (6) outer wall fixed coupling has spring A (7), link plate (6) inner runs through slot (3) fixed connection splint (8), splint (8) center inside fixed mounting has clamping groove (9), body A (2) left end fixedly connected with body B (10), body B (10) right-hand member outer wall fixed coupling has solid fixed ring (11), body B (10) left end outer wall fixed mounting has insert head (12), gu fixed ring (11) left side body B (10) outer wall movable mounting has activity ring (13), the fixed cover of activity ring (13) right side body B (10) outer wall has connect spring B (16), activity ring (13) right side fixed mounting has expanding sleeve (14), expanding sleeve (14) left side outer wall fixed mounting has spacing ring (15).

2. The leak-proof hysteroscope for gynecological examination according to claim 1, wherein the clamping plate (8) is fixedly connected with one end of the spring A (7), and the other end of the spring A (7) is fixedly connected with the through groove (5) to form an elastic telescopic structure.

3. The leak-proof hysteroscope for gynecological examination of claim 1, wherein the size of the insertion slot (3) and the size of the splint (8) are matched with each other to form an embedded sliding structure.

4. The leak-proof hysteroscope for gynecological examination according to claim 1, wherein the movable ring (13) is fixedly connected to one end of a spring B (16), and the other end of the spring B (16) is fixedly connected to the fixed ring (11) to form an elastic telescopic structure.

5. Leak-proof hysteroscope for gynecological examinations according to claim 1, characterized in that the insertion head (12) is funnel-shaped.

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