CN210130896U

CN210130896U - Scalpel for cutting off uterus or myoma

Info

Publication number: CN210130896U
Application number: CN201920380563.6U
Authority: CN
Inventors: 戚丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-03-10
Anticipated expiration: 2029-03-22

Abstract

The embodiment of the utility model discloses a scalpel for excising uterus or myoma, which comprises a scalpel handle (1) and a blade (2), wherein the blade (2) is connected to the lower end of the scalpel handle (1), and the scalpel handle (1) and the blade (2) are integrally formed; the length of the blade (2) is 45-55cm, and the length of the knife handle (1) is 15-20 cm. The embodiment of the utility model provides a handle of a knife and blade integrated into one piece in the scalpel for excising uterus or myoma, difficult rupture, the application of force is more convenient during the operation, can be with unnecessary blood suction uterus when excising uterus or myoma, and the security is high.

Description

Scalpel for cutting off uterus or myoma

Technical Field

The embodiment of the utility model provides a relate to uterus scalpel technical field, concretely relates to scalpel for excising uterus or myoma.

Background

Uterine fibroid is one of the most common benign tumors in female reproductive organs, and is also one of the most common tumors in human body, which is also called fibroid and uterine fibroid. The hysteromyoma is mainly formed by hyperplasia of uterine smooth muscle cells, and a small amount of fibrous connective tissue exists as a supporting tissue, so the hysteromyoma is known to be more definite and is generally called as the hysteromyoma for short. At present, the traditional surgical treatment is mainly abdominal, vaginal hysterectomy or myomectomy, and the minimally invasive surgical removal of the uterus or the myoma is represented by a laparoscope and a hysteroscope. When a uterus or a myoma is vaginally excised, a blade for excising the myoma or a part of the uterus is extended into a part to be excised through the vagina, and the myoma or the uterus is excised.

The prior art discloses a hysteromyoma removing knife which comprises a knife head, a push rod, a hollow knife rod and an operating handle, wherein one end of a metal wire is fixed on the knife head, the other end of the metal wire penetrates into the hollow knife rod through a small hole in the knife rod, the knife rod is connected with the push rod, the other end of the push rod is connected with a sliding block of a handle, and the sliding block of the handle moves back and forth to drive the removing metal wire to protrude outwards and retract inwards.

The present scalpel that is used for excising uterus or myoma often is for handle of a knife and split type of tool bit, and such scalpel breaks very easily, and the application of force is inconvenient and the function is single during the operation, and how to design a difficult rupture, operation application of force is more convenient and the uterus that the function is more, myoma scalpel are the technical problem that the present needs a urgent solution.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a scalpel for excising uterus or myoma to solve the problem that current hysteromyoma scalpel breaks easily, is difficult to operate.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the embodiment of the utility model provides a scalpel for excising uterus or myoma, which is characterized in that the scalpel comprises a scalpel handle and a blade, wherein the blade is connected to the lower end of the scalpel handle, and the scalpel handle and the blade are integrally formed; the length of the blade is 45-55cm, and the length of the knife handle is 15-20 cm.

Further, the scalpel still includes the pipette, pipette detachably with the scalpel is connected, the lower extreme opening of pipette with the lower extreme of blade is equal to, the lower extreme laminating of pipette the back of a knife blade and along handle of a knife backward extends, the upper end of pipette is the free end.

Further, a plurality of liquid inlet holes are formed in the lower end of the liquid suction pipe along the axial direction.

Further, a penetrating sleeve for penetrating the pipette is connected to the upper part of the back of the blade.

Further, the outside of handle of a knife can be dismantled to cup joint and be used for fixing the piece of pasting of pipette, paste the piece including be used for cup joint in the sleeve and the sticker of handle of a knife periphery, the upper and lower surface of sticker is provided with the primary and secondary knot that can adhere respectively.

Further, handle of a knife and blade have a slot hole along length direction running through, the scalpel still includes file pole, file handle and the toper arch that can remove in the slot hole, the toper arch is a plurality of and distributes in the lower part of file pole at intervals, the file handle connect in the file pole top and with the shape of handle of a knife is the same.

Further, the surgical device also includes a pipette pump detachably connected to the upper end of the pipette.

The embodiment of the utility model provides a have following advantage:

the embodiment of the utility model provides a handle of a knife and blade integrated into one piece in the scalpel for excising uterus or myoma, difficult rupture, the application of force is more convenient during the operation, can be with unnecessary blood suction uterus when excising uterus or myoma, and the security is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of an embodiment of a scalpel for removing a uterus or a myoma according to embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of a scalpel for removing uterus or myoma according to embodiments 2 to 5 of the present invention;

fig. 3 is a schematic structural view of an embodiment of an adhesive member 5 of a scalpel for removing uterus or myoma according to embodiment 5 of the present invention;

fig. 4 is a schematic structural diagram of an embodiment of a scalpel for removing a uterus or a myoma according to embodiment 6 of the present invention.

In the figure:

1 handle of a knife 2 blade 3 pipette 4 cross-under cover

6 long hole 7 file handle 8 file rod of 5 pasting pieces

9 conical projection 31 liquid inlet hole 51 sleeve 52 adhesive sheet

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1

The present embodiment provides a scalpel for cutting off uterus or myoma, as shown in fig. 1, the scalpel comprises a handle 1 and a blade 2, the blade 2 is connected to the lower end of the handle 1, and the handle 1 and the blade 2 are integrally formed; the length of the blade 2 is 45-55cm, and the length of the knife handle 1 is 15-20 cm.

The scalpel is characterized in that the scalpel handle 1 and the scalpel blade 2 are integrally formed in the scalpel for cutting off the uterus or the myoma, the scalpel is firmer and not easy to break, the length of the scalpel handle 1 is 15-20cm, the length of the scalpel handle is longer than that of an existing myoma scalpel, and the scalpel is easier to operate and more convenient to apply force. The blade 2 can be slightly bent, the sharp edge of the blade 2 can be in a certain radian towards one direction, and the slightly bent blade 2 can have a sharper cutting or excavating function.

Example 2

According to the scalpel of embodiment 1, as shown in fig. 2, the scalpel further comprises a pipette 3, the pipette 3 is detachably connected with the scalpel, the lower end opening of the pipette 3 is aligned with the lowest end of the blade 2, the lower end of the pipette 3 is attached to the back of the blade 2 and extends backwards along the handle 1, and the upper end of the pipette 3 is a free end. During the surgical removal of the uterus or myoma, some blood is produced in the uterus, and excessive blood remains that may affect the operator's visibility, may flow out through the pipette 3.

Example 3

According to the scalpel of embodiment 2, as shown in fig. 2, the lower end of the pipette 3 is axially opened with a plurality of liquid inlet holes 31. By providing a plurality of liquid inlet holes 31, excess blood in the uterus can be more quickly introduced into the pipette 3 to flow out.

Example 4

According to the scalpel of embodiment 2, as shown in fig. 2, a penetration sleeve 4 for penetrating the pipette 3 is connected to the upper portion of the back of the blade 2. Thereby enabling the front end of the pipette 3 to better adhere to the back of the blade 2.

Example 5

According to the scalpel of embodiment 2, as shown in fig. 2 and 3, the pasting piece 5 for fixing the pipette 3 is detachably sleeved on the outer side of the scalpel handle 1, the pasting piece 5 comprises a sleeve 51 and a pasting piece 52 which are sleeved on the periphery of the scalpel handle 1, and the upper surface and the lower surface of the pasting piece 52 are respectively provided with a snap fastener capable of being bonded. Before the operation, can cup joint sleeve 51 in handle of a knife 1 department, the back of a knife blade and handle of a knife 1 of pipette 3 laminating to blade 2, then the sticker 52 twines pipette 3 in handle of a knife 1 to the snap fastener through sticker 52 two sides bonds and then is fixed in handle of a knife 1 with pipette 3.

Example 6

According to the scalpel of embodiment 1, as shown in fig. 4, the handle 1 and the blade 2 are provided with the long hole 6 along the length direction, the scalpel further comprises a filing rod 8, a filing handle 7 and a conical protrusion 9 which can move in the long hole 6, the conical protrusion 9 is a plurality of and is distributed at the lower part of the filing rod 8 at intervals, and the filing handle 7 is connected to the top end of the filing rod 8 and is the same as the handle 1 in shape. In the operation process, toughness and the hardness of part blood vessel are great in the myoma, are difficult to cut down with less power, and if hard too violently then cause the scratch easily and bleed greatly, therefore, this embodiment sets up the file pole, when making to meet the part that is difficult to cut, with file pole round trip movement in the slot hole can be through this part under the protruding file of toper on it, prevent hard too violently, the preferred blunt end of lower part of file pole moreover prevents that the puncture from hurting the patient.

Example 7

The surgical device of the scalpel according to embodiments 2 to 5, further comprising a pipette pump detachably connected to an upper end of the pipette 3. When carrying out uterus or myoma excision operation, can take out intrauterine unnecessary blood in real time through opening the drawing liquid pump, can keep the operator to have better visuality, the operation process can be more smooth.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A scalpel for cutting off a uterus or myoma, which comprises a handle (1) and a blade (2), wherein the blade (2) is connected to the lower end of the handle (1), and the handle (1) and the blade (2) are integrally formed; the length of the blade (2) is 45-55cm, and the length of the knife handle (1) is 15-20 cm.

2. A scalpel according to claim 1, further comprising a pipette (3), wherein the pipette (3) is detachably connected to the scalpel, the lower end opening of the pipette (3) is aligned with the lowermost end of the blade (2), the lower end of the pipette (3) fits against the back of the blade (2) and extends backwards along the handle (1), and the upper end of the pipette (3) is a free end.

3. A scalpel according to claim 2, wherein the lower end of the pipette (3) is axially provided with a plurality of liquid inlet holes (31).

4. A scalpel according to claim 2, in which a penetration sleeve (4) for penetrating the pipette (3) is attached to the upper back of the blade (2).

5. The scalpel according to claim 2, wherein the outer side of the scalpel handle (1) is detachably sleeved with an adhesive piece (5) for fixing the pipette (3), the adhesive piece (5) comprises a sleeve (51) and an adhesive sheet (52) which are sleeved on the periphery of the scalpel handle (1), and the upper surface and the lower surface of the adhesive sheet (52) are respectively provided with a snap fastener capable of being bonded.

6. The surgical knife according to claim 1, wherein the knife handle (1) and the blade (2) are provided with a long hole (6) along the length direction, the surgical knife further comprises a filing rod (8), a filing handle (7) and a conical protrusion (9) which can move in the long hole (6), the conical protrusion (9) is distributed on the lower part of the filing rod (8) in a plurality and at intervals, and the filing handle (7) is connected to the top end of the filing rod (8) and has the same shape as the knife handle (1).