CN211704738U

CN211704738U - Hemostatic forceps for obstetrics and gynecology department

Info

Publication number: CN211704738U
Application number: CN201922285106.1U
Authority: CN
Inventors: 赵玉兰
Original assignee: Shenyang Yisan Biotechnology Co ltd
Current assignee: Shenyang Yisan Biotechnology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-20
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a hemostatic forceps for obstetrics and gynecology department, which comprises a handheld end, wherein a first thread groove is arranged inside one end of the handheld end, a second thread head is screwed and connected inside the first thread groove, a rotating head is integrally formed at the end part of the second thread head, and a first thread head is integrally formed at the end part of the rotating head; through at hemostatic forceps head end and handheld end junction design rotating head and at the first thread head of tip design and the second thread head of rotating head, the tip friction of hemostatic forceps damages when avoiding long time using directly causes the material extravagant when being not convenient for change, can change hemostatic forceps head end, it drives first thread head and closes soon in the inside of second thread groove to connect to rotate the rotating head after the change, close soon the connection with the inside of first thread groove with second thread head through opposite helicitic texture simultaneously, make hemostatic forceps head end and handheld end continue to use through rotating head fixed mounting.

Description

Hemostatic forceps for obstetrics and gynecology department

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to gynaecology and obstetrics uses hemostatic forceps.

Background

The existing hemostatic forceps are used for clamping a blood vessel aorta by hemostatic forceps after a hemostatic is taken in the case of bleeding of a person in obstetrics and gynecology department, so that blood is not allowed to flow out. The principle is the same as for clips, but sterilized. Hemostatic forceps: large, small, toothed, toothless, straight, and bent. Different types of hemostatic forceps are selected according to different operation parts. The method for holding the hemostatic forceps is the same as that of the surgical scissors. Including a use bit and a carry bit; the problem that when the existing hemostatic forceps are used, due to the fact that an operator presses down to fit tightly, the hemostatic forceps are prone to being too tight to clamp and cause injury danger, when the hemostatic forceps are used for a long time, the end of the hemostatic forceps are damaged due to friction or cannot be used, replacement is not convenient, and materials are directly wasted is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hemostatic forceps for gynaecology and obstetrics to provide current hemostatic forceps in solving above-mentioned background art and because operating personnel tensely push down when laminating easy great hemostatic forceps hard can the centre gripping too tightly cause injury danger when using, the tip friction of hemostatic forceps damages or is not convenient for change when unable when using for a long time and directly causes the extravagant problem of material.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hemostatic forceps for gynaecology and obstetrics, includes handheld end, first thread groove has been seted up to the one end inside of handheld end, the inside of first thread groove closes soon and is connected with second thread head, the tip integral type shaping of second thread head has the swivel head, the tip integral type shaping of swivel head has first thread head, the tip fixed mounting of first thread head has hemostatic forceps head end, just the inside second thread groove of having seted up of one end of hemostatic forceps head end, hemostatic forceps head end with the swivel head passes through first thread head with second thread groove closes soon and connects.

Preferably, the joint of the two handheld ends is provided with a spring piece, two ends of the spring piece are screwed with screws, the spring piece and the handheld ends are screwed with the screws, and the middle position inside the spring piece is fixedly provided with a buffer spring.

Preferably, the spring piece is of a V-shaped structure, and the two handheld ends are elastically connected with the buffer spring through the spring piece.

Preferably, the screw penetrates through the end of the spring piece and is embedded into the inner part of the handheld end.

Preferably, the thread structures of the first thread head and the second thread head are opposite, and the size structures of the first thread head and the second thread head are the same.

Preferably, the first thread head is embedded in the second thread groove, and the structure of the second thread groove is matched with the structure of the outer surface of the first thread head.

Preferably, the second thread head is embedded in the first thread groove, and the structure of the first thread groove is matched with the structure of the outer surface of the second thread head.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through at hemostatic forceps head end and handheld end junction design rotating head and at the first thread head of tip design and the second thread head of rotating head, the tip friction of hemostatic forceps when avoiding using for a long time damages or can't be convenient for change when using directly causes the material extravagant, can change hemostatic forceps head end, it closes the connection soon to rotate the rotating head to drive first thread head in the inside of second thread groove after the change, close the connection soon through opposite helicitic texture with second thread head in the inside of first thread groove simultaneously, make hemostatic forceps head end and handheld end continue to use through rotating head fixed mounting, the problem of directly causing the material extravagant is not convenient for change when having solved hemostatic forceps head end and damaging.

(2) Through the junction design spring leaf at two handheld ends and the internally designed buffer spring at the spring leaf, avoid hemostatic forceps because operating personnel is nervous to push down when laminating easily hard great hemostatic forceps can the centre gripping tension lead to the fact injury danger when using, can take place elastic deformation through spring leaf and buffer spring when hemostatic forceps head end and handheld end are closed and play certain cushioning effect and make two handheld ends and two hemostatic forceps head ends slowly laminate and stanch, use of stanching in certain position department is held to make hemostatic forceps head end be in by the latch with two handheld end block makes by the latch after the laminating, the problem that the nervous easy strength of operating personnel is great to produce danger has been solved.

Drawings

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

FIG. 2 is a schematic view of the spring plate, the buffer spring and the screw of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a first screw head, a rotary head and a second screw head according to the present invention;

in the figure: 1. a hemostat head end; 2. a first thread start; 3. rotating the head; 4. a handheld end; 5. a spring plate; 6. a buffer spring; 7. a screw; 8. a second thread start; 9. a first thread groove; 10. a second thread groove.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a hemostatic forceps for obstetrics and gynecology department comprises a handheld end 4, a first thread groove 9 is arranged inside one end of the handheld end 4, a second thread head 8 is screwed and connected inside the first thread groove 9, a rotating head 3 is integrally formed at the end part of the second thread head 8, a first thread head 2 is integrally formed at the end part of the rotating head 3, a hemostatic forceps head end 1 is fixedly installed at the end part of the first thread head 2, and a second thread groove 10 is arranged in one end of the hemostatic forceps head end 1, the hemostatic forceps head end 1 and the rotating head 3 are connected with the second thread groove 10 in a screwing way through the first thread head 2, the hemostatic forceps head end 1 can be replaced after being damaged, the rotating head 3 is rotated after being replaced to drive the first thread head 2 to be connected in the second thread groove 10 in a screwing way, meanwhile, the second thread head 8 is screwed in the first thread groove 9 through the opposite thread structure, so that the hemostat head end 1 and the handheld end 4 are fixedly installed through the rotating head 3 for continuous use.

In this embodiment, it is preferred, spring leaf 5 is installed to the junction of two handheld ends 4, the both ends of spring leaf 5 are all closed soon and are connected with screw 7, and spring leaf 5 closes soon with handheld end 4 through screw 7 and is connected, the inside intermediate position department fixed mounting of spring leaf 5 has buffer spring 6, can take place elastic deformation through spring leaf 5 and buffer spring 6 when hemostatic forceps head end 1 closes with handheld end 4 and play certain cushioning effect and make two handheld ends 4 and two hemostatic forceps head ends 1 laminate slowly and stanch, make hemostatic forceps head end 1 be in certain position department by two handheld end 4 blocks of latch after the laminating and stanch the use.

In the embodiment, preferably, the spring piece 5 is of a V-shaped structure, and the two handheld ends 4 are elastically connected with the buffer spring 6 through the spring piece 5.

In order to fix the spring plate 5, in the present embodiment, the screw 7 preferably penetrates through the end of the spring plate 5 and is embedded inside the handheld end 4.

In order to facilitate the rotation of the rotating head 3 while fixing the first screw head 2 and the second screw head 8 to the hemostat head end 1 and the handle end 4, in this embodiment, it is preferable that the screw structures of the first screw head 2 and the second screw head 8 are opposite, and the size structures of the first screw head 2 and the second screw head 8 are the same.

In order to facilitate the fixed mounting or dismounting of the hemostat head end 1 and the rotator head 3, in the present embodiment, preferably, the first screw head 2 is embedded inside the second screw groove 10, and the structure of the second screw groove 10 is matched with the structure of the outer surface of the first screw head 2.

In order to facilitate the fixed mounting or dismounting of the rotator head 3 and the hand-held end 4, in this embodiment, preferably, the second thread head 8 is embedded inside the first thread groove 9, and the structure of the first thread groove 9 is matched with the structure of the outer surface of the second thread head 8.

The utility model discloses a theory of operation and use flow: this kind of gynaecology and obstetrics uses hemostatic forceps, before using, at first carry out cross combination with two hemostatic forceps head ends 1, it closes the connection soon to rotate rotating head 3 this moment and drive first screwed head 2 in the inside of second thread groove 10, close second screwed head 8 in the inside of first thread groove 9 soon through opposite helicitic texture simultaneously, make hemostatic forceps head end 1 and handheld end 4 pass through rotating head 3 fixed mounting, stable use after the installation, can change hemostatic forceps head end 1 and continue the use by the same operation when hemostatic forceps head end 1 friction damage or can not use after using a period of time, then it is closed to drive hemostatic forceps head end 1 through two handheld end 4 closures when using, take place elastic deformation through spring leaf 5 and buffer spring 6 during the closure and play certain cushioning effect and make two handheld ends 4 and two hemostatic forceps head ends 1 slowly laminate and stanch bleeding, it makes hemostatic forceps head end 1 be in certain position department to be in to be held by the latch with two handheld end 4 blocks after the laminating The hemostatic use avoids the injury danger caused by the tense and over-tight clamping of the operating personnel during the use.

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 hemostatic forceps for gynaecology and obstetrics, includes handheld end (4), its characterized in that: first thread groove (9) have been seted up to the one end inside of handheld end (4), the inside of first thread groove (9) closes soon and is connected with second thread head (8), the tip integral type shaping of second thread head (8) has swivel head (3), the tip integral type shaping of swivel head (3) has first thread head (2), the tip fixed mounting of first thread head (2) has hemostatic forceps head end (1), just second thread groove (10) have been seted up to the one end inside of hemostatic forceps head end (1), hemostatic forceps head end (1) with swivel head (3) pass through first thread head (2) with second thread groove (10) close soon and are connected.

2. The hemostatic forceps for obstetrics and gynecology department according to claim 1, wherein: two spring leaf (5) are installed to the junction of handheld end (4), the both ends of spring leaf (5) are all closed soon and are connected with screw (7), just spring leaf (5) with handheld end (4) pass through screw (7) are closed soon and are connected, the inside intermediate position department fixed mounting of spring leaf (5) has buffer spring (6).

3. The hemostatic forceps for obstetrics and gynecology department according to claim 2, wherein: the spring piece (5) is of a V-shaped structure, and the two handheld ends (4) are elastically connected with the buffer spring (6) through the spring piece (5).

4. The hemostatic forceps for obstetrics and gynecology department according to claim 2, wherein: the screw (7) penetrates through the end part of the spring piece (5) and is embedded into the handheld end (4).

5. The hemostatic forceps for obstetrics and gynecology department according to claim 1, wherein: the thread structures of the first thread head (2) and the second thread head (8) are opposite, and the size structures of the first thread head (2) and the second thread head (8) are the same.

6. The hemostatic forceps for obstetrics and gynecology department according to claim 1, wherein: the first thread head (2) is embedded into the second thread groove (10), and the structure of the second thread groove (10) is matched with the structure of the outer surface of the first thread head (2).

7. The hemostatic forceps for obstetrics and gynecology department according to claim 1, wherein: the second thread head (8) is embedded into the first thread groove (9), and the structure of the first thread groove (9) is matched with the structure of the outer surface of the second thread head (8).